SMW Memory Map - SMW Central

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Separate each individual keyword with spaces. Surround a phrase with quotes to look for the exact phrase, or with / to use a PCRE regular expression. Prepend with - to exclude a keyword or phrase, with + to require a whole word or phrase, or with -+ to exclude a whole word or phrase. ? matches any character, * matches any amount of characters.

$008023

4 bytes

Jump (JML/JSL)

Modified by ZSNES incompatibility notice. Jumps to the main code.

$00804D

1 byte

Opcode

Not modified, however is used by Lunar Magic as an RTL for calling routines that end in RTS in bank 0 with a JSL via stack magic. So don't modify it.

$008070

4 bytes

Jump (JML/JSL)

Modified by 16-bit frame counter. Jump to code that increases both $13 and 16-bit frame counters.

$008072

3 bytes

Jump (JMP/JSR)

Modified by the CPU Usage Meter patch. Jumps to the main code of the patch in a free area at $00FF9C.

$0081AA

8 bytes

Jump (JML/JSL)

Modified by Ice Man's 'HDMA v3.5' patch. Hijacks NMI and calls the main routine. [JSL : BRA : NOP #2]

$0081E2

4 bytes

Jump (JML/JSL)

Modified by Lunar Magic.

$0081EC

4 bytes

Jump (JML/JSL)

Hijacked by multiple patches.
Overworld Counters hijacks this to upload the various counters during NMI.
Overworld Border Plus hijacks this to upload the border tiles during NMI.

$008209

4 bytes

Jump (JML/JSL)

Modified by Lunar Magic.

Part of Lunar Magic's VRAM modification patch.

$00823D

6 bytes

Jump (JML/JSL)

Dynamic Z Main Hijack 1.

Is used for the main features of Dynamic Z since V3.5 (dynamic sprites, graphics change and palette changes).

This hijack points to a call where is called the routine "LoadScrnImage" and happend after MarioGFXDMA Routine (the dma routine of mario, yoshi and podoboos).

$008275

4 bytes

Jump (JML/JSL)

Hijacked by Lui37's 'Move Layer 3 to Subscreen Fix' patch. It changes part of NMI. [JML]

$008292

1 byte

Code

Modified by the Super Status Bar patch by GreenHammerBro and Kaijyuu. This is the scanline at which the status bar IRQ will fire in normal levels.

$0082DA

5 bytes

Jump (JML/JSL)

Dynamic Z Main Hijack 2.

Is used for the main features of Dynamic Z since V3.5 (dynamic sprites, graphics change and palette changes).

This hijack points to a place is detected if the current escene is the bowser stage or reznor stage and happend after MarioGFXDMA Routine (the dma routine of mario, yoshi and podoboos).

$00835C

1 byte

Code

Modified by the Super Status Bar patch by GreenHammerBro and Kaijyuu. This is the scanline at which the status bar IRQ will fire in mode 7 boss levels.

$00838F

2 bytes

Code

Modified by Lui37's 'Move Layer 3 to Subscreen Fix' patch. [LDY #$1E]

$008394

4 bytes

Jump (JML/JSL)

Hijacked by Lui37's 'Move Layer 3 to Subscreen Fix' patch. It modifies IRQ. [JML]

$0083ED

2 bytes

Code

(BCC $04)
Modified by Minimalist Course Clear so it always branches, thus layers won't get disabled after you beat a boss.

$008751

4 bytes

Jump (JML/JSL)

Modified by Lunar Magic.

Lunar Magic's stripe image upload routine. It only gets executed during gamemodes 05, 07, 13 and 14.

$008A4E

5 bytes

Code

Modified by Lunar Magic.

$008CCD

4 bytes

Data

Modified by Course Clear Coins, by MarioFanGamer.

Changes the bonus star "★x" tiles on the status bar into blank tiles. Conditionally enabled.

$008D8A

5 bytes

Jump (JML/JSL)

Modified by the Super Status Bar patch by GreenHammerBro and Kaijyuu. Jumps to a status bar initialization routine during level load.

$008DB6

2 bytes

Code

Modified by the Super Status Bar patch by GreenHammerBro and Kaijyuu. This is an unconditional branch which skips over DrawStatusBar ($008DAC) and calls the main patch code at $008DE2.

$008DE2

5 bytes

Jump (JML/JSL)

Modified by the Super Status Bar patch by GreenHammerBro and Kaijyuu. Calls the main patch code and returns from DrawStatusBar ($008DAC). Branched to from $008DB6.

In the vanilla game, this address is not aligned to an instruction and is instead in the middle of an LDA at $008DE1.

$008E1A

5 bytes

Jump (JML/JSL)

Modified by Spin Jump to Super Jump, by HuFlungDu.

JSL : NOP, hijacks a portion of the status bar routine to run spinjump-altering code every frame.

$008E1F

4 bytes

Jump (JML/JSL)

Modified by the Advanced version of the Super Status Bar patch by GreenHammerBro and Kaijyuu. Repoints the status bar update routine to freespace.

$008E21

4 bytes

Jump (JML/JSL)

Modified by Time Up Fix, by Alcaro.

JML, prevents the timer frame counter from ticking down if set to a special "death from time up" value.

$008E4F

2 bytes

Code

Modified by Time Up Fix, by Alcaro.

BNE $1E, skips past the "check if timer ran out" routine if the timer hundreds digit is nonzero.

$008E5B

5 bytes

Jump (JML/JSL)

Modified by Speed up Music Fix. Jumps to the main code.

$008E60

15 bytes

Jump (JML/JSL)

Modified by Time Up Fix, by Alcaro.

Sets the timer frame counter to a special "death from time up" value and calls the death routine if 1) the timer is now zero and 2) the timer was not zero initially. Note that this hijack uses a JSL to custom code that ends with a JML to the death routine; the corresponding RTL utilized is thus that of the death routine, at $00F628.

$008EA4

3 bytes

Code

Modified by the Score+9 patch, by Alcaro.

SBC #$4240, tweaks maximum score calculation to allow detection of "over 9999990 points" state.

$008EB0

2 bytes

Code

Modified by the Score+9 patch, by Alcaro.

LDA #$10, tweaks maximum score calculation to allow detection of "over 9999990 points" state.

$008EC6

5 bytes

Jump (JML/JSL)

Modified by the Score+9 patch, by Alcaro.

JSL : NOP, checks for "Mario's score greater than 9999990 points" state and switches the final digit to 9 if so.

$008EF4

5 bytes

Jump (JML/JSL)

Modified by the Score+9 patch, by Alcaro.

JSL : NOP, checks for "Luigi's score greater than 9999990 points" state and switches the final digit to 9 if so.

$008F2F

6 bytes

Jump (JML/JSL)

Modified by 100 Coin Prize, by wiiqwertyuiop.

JSL : BRA $06, bypasses the default life-gain at 100 coins to implement custom rewards.

$008F3B

4 bytes

Jump (JML/JSL)

Modified by 999 lives, handles the lives' code during the level (status bar included).

$008F49

6 bytes

Jump (JML/JSL)

Hijack for the left aligned life counter.

Modified also by the "Press R to switch characters" patch (4 bytes). It jumps to the main patch code.

$008F5B

6 bytes

Jump (JML/JSL)

Modified by Power Jumps, by HuFlungDu/Major Flare.

JSL : NOP #2, hijacks a portion of the status bar routine to run gravity-altering code every frame.

$008F70

20 bytes

Code

Modified by Nimono's '3 digit coin counter' patch. Gets rid of part of the code that writes coins to the status bar. [BRA : NOP #18]

$008F73

6 bytes

Jump (JML/JSL)

Hijack for the left aligned coin counter.

$008F86

3 bytes

Jump (JMP/JSR)

Modified by Course Clear Coins, by MarioFanGamer.

JMP, bypasses the routine that draws the large bonus star numbers on the status bar. Conditionally enabled.

$008FD8

5 bytes

Jump (JML/JSL)

Modified by Fire Power Timer patch. Handles fire power timer.

Modified also by Nimono's '3 digit coin counter' patch (5 bytes). Jumps to the main routine. [JSL : NOP]

$008FF9

1 byte

Opcode

Used by the Advanced version of the Super Status Bar patch by GreenHammerBro and Kaijyuu. Not modified, but the patch expects an RTS opcode at this location.

$00907A

1 byte

Data

Modified by $02xx OAM Remapper. This is the table with the OAM index for the item box's sprite.

$009095

4 bytes

Jump (JML/JSL)

Modified by Item Box GFX Fix, by Kenny3900.

JML, bypasses the default "draw item box GFX" routine to utilize expanded properties table.

$0090AE

1 byte

Hex Edit

Modified by the Advanced version of the Super Status Bar patch by GreenHammerBro and Kaijyuu. This is the X position of the item in the item box. It's set according to the !ITEM_X define in the patch, whose default value is the vanilla X position.

$0090B3

1 byte

Hex Edit

Modified by the Advanced version of the Super Status Bar patch by GreenHammerBro and Kaijyuu. This is the Y position of the item in the item box. It's set according to the !ITEM_Y define in the patch, whose default value is the vanilla Y position.

$0090B8

1 byte

Hex Edit

Modified by the Advanced version of the Super Status Bar patch by GreenHammerBro and Kaijyuu. This is the YXPPCCCT property byte of the item in the item box. It's set according to the !ITEM_PRIORITY define in the patch, whose default value is the vanilla property byte.

$0090CC

1 byte

Hex Edit

Modified by the Advanced version of the Super Status Bar patch by GreenHammerBro and Kaijyuu. This is the size of the item in the item box. It's set according to the !ITEM_SIZE define in the patch, whose default value is the vanilla size.

$0090D0

1 byte

Opcode

Modified by the Advanced version of the Super Status Bar patch by GreenHammerBro and Kaijyuu. This is the return instruction of the status bar item drawing routine, which is converted to a JSL routine.

$009216

9 bytes

Jump (JML/JSL)

Modified by undefinied3's New Super Mario Bros Wii - Level Intro patch. It calls the main code through JSL, NOP once, then jumps to a conditional check through JML.

$009322

4 bytes

Jump (JML/JSL)

UberASM tool and patch's Game Mode hijack.

$00939A

8 bytes

Jump (JML/JSL)

First hijack of Roy & ghettoyouth's 'Nintendo Presents Logo Expansion' patch (LDY #$3C : LDX #$0F before the JML).

$0093B4

12 bytes

Code

Second hijack of Roy & ghettoyouth's 'Nintendo Presents Logo Expansion' patch. Handles an OAM loop before the JML.

$0093D7

9 bytes

Jump (JML/JSL)

Modified by Nintendo Presents Custom Palette, by Roy.

JSL : NOP #5, replaces the palette load and background color settings for the "Nintendo Presents" object.

Hijacked also by undefinied3's New Super Mario Bros Wii Level Intro. It calls a routine that determines when to upload custom palettes for the level intro preview. Two NOPs are written after the JSL. [JSL : NOP #2]

$0093F7

5 bytes

Code

Modified by Lunar Magic.

$009471

5 bytes

Code

Modified by Lunar Magic.

$0095B6

3 bytes

Code

Modified by Lunar Magic.

$0095E9

13 bytes

Code

Modified by Lunar Magic.

$0096A1

4 bytes

Jump (JML/JSL)

Modified by undefinied3's New Super Mario Bros Wii - Level Intro patch. Jumps to a Yoshi's house check to determine if the intro screen should appear or not.

$0096BE

4 bytes

Jump (JML/JSL)

Modified by the Overworld Indicators patch. A hijack is placed here to clear the SRAM/BW-RAM entries the patch uses. [JML]

$0096E9

6 bytes

Jump (JML/JSL)

Hijacked by NSMB Star Coins: This one transfers the star coins into a local backup when loading a level (either from overworld or from a different level)

$009708

4 bytes

Jump (JML/JSL)

Modified by Lunar Magic. Points to the Horizontal Scroll Fix patch.

$009712

4 bytes

Jump (JML/JSL)

Modified by undefinied3's New Super Mario Bros Wii - Level Intro patch. Calls a "time waste" loop that is used to keep the intro preview on screen for longer.

$009712

4 bytes

Jump (JML/JSL)

Modified by Horizontal Scroll Fix v1.1. Jumps to the main code.

$009B1C

3 bytes

Code

Modified by Lunar Magic.

$009B43

4 bytes

Jump (JML/JSL)

Modified by the Overworld Indicators patch. This hijacks the "Erase Game" routine to also clear the SRAM/BW-RAM addresses the patch uses. [JML]

$009BCC

7 bytes

Jump (JML/JSL)

Modified by the Overworld Indicators patch. Modifies a load of 010A and then hacks the save game routine to synchronize the values from SRAM to their backup. [JSL]

Hijack

$009BD2

4 bytes

Jump (JML/JSL)

Modified by the BW-RAM Plus patch. Jumps to the save handling routine.

$009C6F

17 bytes

Code

Modified by Lunar Magic.

Handles the custom title screen movement.

$009CD3

3 bytes

Code

Modified by Lunar Magic.

$009CF5

6 bytes

Jump (JML/JSL)

Modified by the BW-RAM Plus patch. Jumps to the init save files routine.

$009CFB

4 bytes

Jump (JML/JSL)

Modified by the Overworld Indicators patch. Modifies the load game routine to restore the SRAM backup. [JML]

NOTE: this hijacks read3($009CF8)+33 instead if using Ragey's Overworld Expansion.

Hijack

$009D6C

8 bytes

Code

Modified by Alcaro's '100 Exits' patch - it changes the amount of exits required for displaying the *96 at the title screen, as well as what tiles form the *96.

$009D7C

4 bytes

Code

Modified by Alcaro's '100 Exits' patch - it remaps the position of ones digit of the number of exits gotten in the title screen stripe image.

$009D86

4 bytes

Jump (JML/JSL)

Main hijack of Alcaro's '100 Exits' patch. [JML]

$009D96

2 bytes

Code

Modified by Alcaro's '100 Exits' patch - it changes the amount of blank tiles to be written to the title screen stripe image.

$009D9B

4 bytes

Code

Modified by Alcaro's '100 Exits' patch - it remaps the position of a blank tile used in the title screen stripe image.

$009F19

4 bytes

Jump (JML/JSL)

Modified by Lunar Magic.

$00A01F

6 bytes

Code

Modified by Lunar Magic.

Jumps to a routine that handles Layer 3 movement.

$00A045

4 bytes

Jump (JML/JSL)

Modified by the Per-level Layer 3 Tides Act-like Settings patch. Jumps to the main code.

$00A0A0

3 bytes

Code

Modified by Lunar Magic.

$00A0BF

4 bytes

Jump (JML/JSL)

Modified by the Free $7F0000 patch. Main hijack of the patch; forces event restore when beating a level in game mode 0C. [JML]

$00A140

4 bytes

Jump (JML/JSL)

Modified by Lunar Magic.

$00A149

4 bytes

Code

Modified by Lunar Magic.

$00A153

4 bytes

Jump (JML/JSL)

Modified by Lunar Magic.

$00A1C7

4 bytes

Jump (JML/JSL)

Hijacked by NSMB Star Coins: This one loads the current translevel number and stores the current level's star coins into the star coin counter.

$00A1DA

10 bytes

Code

Modified by Lunar Magic.

$00A21B

4 bytes

Jump (JML/JSL)

Modified by Running SFX patch. Jumps to the main code.

$00A267

1 byte

Opcode

Modified by Lunar Magic.

$00A269

11 bytes

Jump (JML/JSL)

Hijacked by NSMB Star Coins: This one saves all collected coins through Start+Select.

$00A284

4 bytes

Jump (JML/JSL)

Modified by Start+Select SFX, jumps to main code (plays SFX, changes game mode and returns).

$00A299

4 bytes

Jump (JML/JSL)

Hijacked by No running patch. Adds speed limit.

$00A2A1

4 bytes

Jump (JML/JSL)

Modified by the Wall Kick patch, by MarioE.

JSL, jumps to the main patch code.

$00A2A5

4 bytes

Jump (JML/JSL)

The patch known as "Allow mario to pass his gas" made by SMWCentral user shao, has it's main and only hijack spot here. This hijack installs the function that the patch realizes, which is allow the player, whoever it might be, to realize the process of expelling a flatulence. [JSL]

$00A2A6

3 bytes

Code

Modified by Lunar Magic.

$00A2AF

38 bytes

Code

Modified by Lunar Magic ($00A2AF-$00A2D4 modified, on version 3.00 when adjusting the level dimensions via “Change Properties in Header”).

This is originally the code that displaces layer 1 during a shaking effect when $1887 is a nonzero value. It is modified for how layer 1 tiles are loaded.

Modified code

$00A2D8

4 bytes

Jump (JML/JSL)

Modified by the (Specter of Torment-Styled) Wallclimb and Walljump patch, by Erik/Maarfy.

JSL, overwrites the player graphics drawing routine to run the main code every frame. Note that the code ends with a JML to said routine ($00E2BD), and the latter's RTL is ultimately used to return.

$00A300

2 bytes

Code

Dynamic Z hijack used for features related to Mario graphics change or palette change, Since V3.5.

On the original game is used for the dma routine for mario, yoshi and podoboos, but when you use Dynamic Z V3.5 or more with mario features activated, this is only a RTS (basically do nothing).

$00A300

4 bytes

Jump (JML/JSL)

Mario's 8x8 Tiles DMA-er hijack.

Uploads Mario's palette, Mario, Yoshi and Podoboo graphics. Basically a rewrite of the original $00A300 plus the upload of the 8x8 tiles to VRAM.

$00A300

4 bytes

Jump (JML/JSL)

32x32 Character Tilemap Kit hijack.

Uploads Mario's palette, Mario, Yoshi and Podoboo graphics. Basically a rewrite of the original $00A300, except that this uploads a 32x32 Mario GFX instead of 16x32.

$00A31A

4 bytes

Jump (JML/JSL)

Modified by Custom Mario Palettes. Jumps to a routine that makes the bank used in a DMA transfer to depend on a FreeRAM.

$00A390

5 bytes

Code

Modified by Lunar Magic.

$00A418

4 bytes

Jump (JML/JSL)

Modified by Lunar Magic. Obsolete in LM 1.70+

$00A439

1 byte

Opcode

Modified by Lunar Magic.

$00A4D1

3 bytes

Jump (JMP/JSR)

Hijacked by the Fixed Color Data NMI Optimizer patch to change the destination of the routine to store the background color in $2132.

$00A4E3

5 bytes

Code

Modified by Lunar Magic.

$00A4EB

2 bytes

Code

Modified by Lunar Magic.

$00A5A2

4 bytes

Jump (JML/JSL)

Modified by Lunar Magic.

$00A5BF

4 bytes

Jump (JML/JSL)

Modified by Lunar Magic.

Loads the custom palette of a level depending on the value of $FE. That RAM address is immediately cleared after that, possibly to avoid a custom palette from being uploaded twice.

$00A5E1

6 bytes

Code

Modified by Lunar Magic.

$00A5FE

3 bytes

Code

Modified by Lunar Magic.

$00A6B8

4 bytes

Jump (JML/JSL)

Modified by Lunar Magic.

$00A6CC

4 bytes

Jump (JML/JSL)

Modified by Lunar Magic.

$00A873

4 bytes

Code

Modified by Lunar Magic.

$00AA06

2 bytes

Code

Modified by Lunar Magic.

$00AA47

2 bytes

Code

Modified by Lunar Magic.

$00AA50

5 bytes

Code

Modified by Lunar Magic.

$00AA6B

4 bytes

Jump (JML/JSL)

Modified by Lunar Magic.

$00AA74

2 bytes

Code

Modified by Lunar Magic.

$00AA8D

1 byte

Code

Modified by Lunar Magic.

$00AA91

1 byte

Code

Modified by Lunar Magic.

$00AACD

21 bytes

Code

Modified by Lunar Magic.

$00AB02

64 bytes

Code

Modified by Lunar Magic.

$00AD2B

2 bytes

Code

Modified by Lunar Magic.

$00AD32

5 bytes

Code

Modified by Lunar Magic.

$00AE41

26 bytes

Code

The Fixed Color Data NMI Optimizer patch entirely rewrites this routine, which stores the background color to $2132.

$00AF2D

63 bytes

Code

Modified by Minimalist Course Clear.

From 00AF2D to 00AF34, if !enable_scorecard is clear, then it will skip SMW's card tilemap drawing code. Else SMW's code is written. The rest of code is SMW's code ending early so it gives freespace for fixing a bug related to Reznors and hijack the "after peace pose" routine.

$00AF4C

1 byte

Code

Modified by Lunar Magic.

$00AF4F

1 byte

Code

Modified by Lunar Magic.

$00AF6C

1 byte

Code

Modified by Lunar Magic.

$00AF71

6 bytes

Code

Modified by Lunar Magic.

$00B048

4 bytes

Jump (JML/JSL)

Modified by Custom Mario Palettes. Saves the Free RAM used into a scratch RAM.

$00B88B

2 bytes

Code

Modified by Lunar Magic.

$00B890

1 byte

Code

Modified by Lunar Magic.

$00B893

22 bytes

Code

Modified by Lunar Magic.

$00B8D8

2 bytes

Code

Modified by Lunar Magic.

$00B8DE

5 bytes

Code

Modified by Lunar Magic.

$00B8E3

5 bytes

Code

Modified by Lunar Magic.

$00BDA8

256 bytes

Table

Modified by Lunar Magic. Level mode indexing tables for Layer 1 low byte, Layer 2 low byte, Layer 1 high byte and Layer 2 high byte, each entry 2 bytes big, total 32 entries per item.

Not all of the table is modified, but all of the horizontal level ones are remapped to the RAM addresses, to make it possible to dynamically modify the table depending on the level height. See implementation for full details.

Implementation

$00BEE8

4 bytes

Jump (JML/JSL)

Hijacked by Lunar Magic. Adds a bypass for always checking Y against #$0200 instead of $13D7-8 for vertical levels.

$00BEEC

3 bytes

Opcode

Modified by Lunar Magic. Changes CPY #$0200 to CPY $13D7, where $13D7-8 is the current level height in pixels.

$00BF35

2 bytes

Opcode

Modified by Lunar Magic. Changes "BEQ CODE_00BF41" to "BEQ CODE_00BF3F"

$00BF3C

13 bytes

Code

Modified by Lunar Magic. Adjusts the VRAM offset calculation for working with dynamic levels as well.

Implementation

$00BF81

26 bytes

Code

Modified by Lunar Magic. This section is rewritten so the stripe image uploader always checks both tilemap directions instead of only the x-axis for horizontal levels.

Implementation

$00C058

5 bytes

Code

Modified by Lunar Magic.

$00C07B

3 bytes

Opcode

Modified by Lunar Magic. Changes "AND.W #$01F0" to "AND.W #$3FF0".

$00C097

1 byte

Code

Modified by Lunar Magic.

$00C0C8

3 bytes

Opcode

Modified by Lunar Magic. Changes "AND.W #$01F0" to "AND.W #$3FF0".

$00C0E7

1 byte

Code

Modified by Lunar Magic.

$00C116

2 bytes

Opcode

Modified by Lunar Magic. Changes "BEQ CODE_00C13E" to "BEQ CODE_00C127", for checking both tilemap directions instead of just horizontal when deciding or not to upload a tile to VRAM after changing a map16 tile on horizontal levels.

$00C122

2 bytes

Opcode

Modified by Lunar Magic. Changes "BCS CODE_00C13E" to "BCS CODE_00C127", for checking both tilemap directions instead of just horizontal when deciding or not to upload a tile to VRAM after changing a map16 tile on horizontal levels.

$00C17A

5 bytes

Code

Modified by Lunar Magic.

$00C1B3

3 bytes

Opcode

Modified by Lunar Magic. Changes "AND.W #$01F0" to "AND.W #$3FF0".

$00C25C

5 bytes

Code

Modified by Lunar Magic.

$00C3D5

3 bytes

Opcode

Modified by Lunar Magic. Changes "AND.W #$01F0" to "AND.W #$3FF0".

$00C4AE

4 bytes

Jump (JML/JSL)

Hijacked by NSMB Star Coins: This one saves all collected coins through beating a level with a key hole.

$00C4F8

5 bytes

Jump (JML/JSL)

Modified by $13FB Game Crash Fix. Jumps to the main code.

$00C599

2 bytes

16-bit Pointer

Modified by the (Specter of Torment-Styled) Wallclimb and Walljump patch, by Erik/Maarfy.

dw $CC86, repoints the start of animation state $00 ($71 = #$00) to part of a debug routine in order to copy the contents of RAM address $77 before it is updated.

The UberASM version of this patch includes a helper patch that applies this exact code.

$00C944

6 bytes

Code

Modified by Minimalist Course Clear.

Handles showing (or not) the card tilemap drawing and freezing sprites, all after beating a boss.

$00C977

1 byte

Opcode

Modified by Lunar Magic.

Lunar Magic 2.53+ changes this to 0x38 in non-SA-1 ROMs to fix the timing on the victory animation during the goal walk so it matches up with the original goal music.

$00C9B7

5 bytes

Jump (JMP/JSR)

Modified by Minimalist Course Clear. This jump handles the circle effect after the peace sign pose.

$00C9C2

3 bytes

Opcode

Modified by Minimalist Course Clear.

If !enable_circle is set, it calls the "Level Ending Circle" routine. Else it just decrements the timer after going to the overworld.

$00C9D7

1 byte

Opcode

Modified by Lunar Magic.

$00C9DF

2 bytes

Opcode

Modified by Minimalist Course Clear to make the screen after beating a level fade out, THEN load overworld.

$00C9F8

6 bytes

Code

Modified by Minimalist Course Clear. Skips handling the mosaic/brightness settings when beating a level.

$00CA0C

1 byte

Code

Modified by Lunar Magic.

$00CA13

1 byte

Code

Modified by Lunar Magic.

$00CC86

19 bytes

Code

Modified by the (Specter of Torment-Styled) Wallclimb and Walljump patch, by Erik/Maarfy.

Part of the free-roaming debug routine. Overwritten in order to copy the contents of RAM address $77 before it is updated. See details for code. Note that 19 bytes is the maximum size - !RAM_77BU is 16-bit by default, and size becomes 17 bytes if changed to 8-bit (long addresses not supported).

The UberASM version of this patch includes a helper patch that applies this exact code.

Code

$00CFCD

5 bytes

Jump (JML/JSL)

Modified by Disable Looking Up Via RAM Flag, by GreenHammerBro.

JSL : NOP, jumps to code to check a custom RAM flag to variably disable the player's ability to look up.

$00D058

4 bytes

Jump (JML/JSL)

Modified by Reverse Gravity. Fixes cape interaction when in reversed gravity mode.

$00D062

4 bytes

Jump (JML/JSL)

Hijacked by the SMB2 Holding patch: This one disables shooting fireballs and spinning the cape when carrying a sprite.

$00D08C

4 bytes

Jump (JML/JSL)

Modified by Yoshi Fireball Ability Patch. It jumps to the main function of the patch.

$00D0E6

5 bytes

Jump (JML/JSL)

Modified by Time Up Fix, by Alcaro.

JSL : NOP, hijacks the end of the non-game-over death sequence to bypass the "TIME UP" message unless the timer frame counter is set to a special "death from time up" value.

$00D2B2

4 bytes

Jump (JML/JSL)

Modified by Lunar Magic.

$00D600

4 bytes

Jump (JML/JSL)

Modified by Disable Ducking, by Iceguy/Meirdent.

JSL, modifies the normal check for holding Down to duck to either factor in powerup status, or always disregard the ducking input.

$00D630

4 bytes

Jump (JML/JSL)

Hijacked by Super Mario 64 Long & U-Jump patch. Adds Long and U-Jump abilities.

$00D663

5 bytes

Jump (JML/JSL)

Modified by GreenHammerBro's 'Player X Speed Fix' patch. It hijacks the jump speed table depending on the player's X speed. [JML : NOP]

$00D663

5 bytes

Jump (JML/JSL)

Modified by Expensive Jump. Jumps to the main code.

$00D706

5 bytes

Jump (JML/JSL)

Modified by Turning SFX. Plays sound effect when turning.

$00D742

4 bytes

Jump (JML/JSL)

Modified by GreenHammerBro's 'Player X Speed Fix' patch. Jumps to the main acceleration fix routine. [JML]

$00D904

4 bytes

Jump (JML/JSL)

Modified by the Limited Yoshi Flying patch, by SkywinDragoon.

JML, hijacks a portion of the player gravity routine to disable Yoshi flight after a custom counter has reached a certain limit.

$00DA33

4 bytes

Jump (JML/JSL)

Modified by Disable Ducking, by Iceguy/Meirdent.

JSL, modifies the underwater check for holding Down to duck to either factor in powerup status, or always disregard the ducking input.

$00DAA9

5 bytes

Jump (JML/JSL)

Modified by Spike Swim Fix, by yoshifanatic. Jumps to the hurt-fix routine when big Mario swims down to a muncher/spike.

$00DC45

5 bytes

Jump (JML/JSL)

Modified by Reverse Gravity. Inverts the player's Y speed.

$00E31B

4 bytes

Jump (JML/JSL)

Modified by Custom Mario Palettes, handles the patch's main functions.

$00E346

6 bytes

Jump (JML/JSL)

Modified by Reverse Gravity. Seems to fix an interaction bug.

$00E3CD

5 bytes

Jump (JML/JSL)

Modified by Invincible Mario Palette Changer. Jumps to the main code.

$00E46D

4 bytes

Jump (JML/JSL)

Modified by Reverse Gravity. Controls how the player's graphics should flip.

$00E9F6

5 bytes

Jump (JML/JSL)

Modified bt Walljump/Note Block Glitch Fix. Avoids clipping glitches at both sides of the screen/level's solid limits.

$00EA16

12 bytes

Code

Modified by Walljump/Note Block Glitch Fix. It NOPs out the entire SMW anti-clipping code to run the patch's one later.

$00EC10

5 bytes

Jump (JML/JSL)

Hijacked by NSMB Star Coins: This tells the game that we're entering a level from a sublevel, not from the overworld (doors).

$00EC7E

5 bytes

Jump (JML/JSL)

Modified by Walljump/Note Block Glitch Fix. Runs the patch's anti-clipping routine (fixes wall-jumping/clipping with note blocks included).

$00ED14

4 bytes

Jump (JML/JSL)

Modified by Reverse Gravity. Fixes interaction with ceilings when in reversed gravity mode.

$00ED1C

8 bytes

Jump (JML/JSL)

Modified by Walljump/Note Block Glitch Fix. Runs a clipping fix for Super Mario (big Mario) getting inside one-block high spaces.

$00EE17

4 bytes

Jump (JML/JSL)

Modified by Reverse Gravity. It's a check placed before the interaction with ground fix.

$00EED4

5 bytes

Jump (JML/JSL)

Modified by Reverse Gravity. Fixes the interaction with ground when in reversed gravity mode.

$00EF60

2 bytes

Hex Edit

Modified by SFX on Landing. Makes it so falling speed will trigger landing sound.

$00EF6B

4 bytes

Jump (JML/JSL)

Modified by Sound on Landing. Check for falling speed to play sound effect on landing.

$00F18D

6 bytes

Jump (JML/JSL)

Modified by Reverse Gravity. Fixes bounce sprites.

$00F2DB

2 bytes

Code

Modified by Lunar Magic.

$00F2E8

6 bytes

Jump (JML/JSL)

Hijacked by NSMB Star Coins: This one transfers the currently collected coins into the midway point buffer.

$00F332

53 bytes

Code

Modified by Yoshi Coin Fix, by imamelia.

Restructures the Yoshi coin collection routine. Ends with a JML to custom code.

$00F33F

7 bytes

Jump (JML/JSL)

Modified by Yoshi Coin Score Fix. Swaps JSL and INC's places and turns INC $1422 to LDA $1420, so it's used for check in JSL routine.

$00F358

5 bytes

Jump (JML/JSL)

Modified by the Dragon/Yoshi Coin Explanation Message patch, by Telinc1.

JSL : NOP, hijacks playing the Yoshi coin collection sound effect to add message display functionality.

$00F367

4 bytes

Jump (JML/JSL)

Modified by the "Beat level by collecting all of the coins" patch. Checks how many coins have been collected when a coin is picked up.

$00F377

15 bytes

Code

Modified by Yoshi Coin Score Fix. Replaces original Yoshi Coin's score giving routine, so it now checks number of yoshi coins being collected before increasing score value and necessary addresses.

$00F439

5 bytes

Jump (JML/JSL)

Hijacked by NSMB Star Coins: This tells the game that we're entering a level from a sublevel, not from the overworld (pipes).

$00F44D

4 bytes

Jump (JML/JSL)

Modified by Reverse Gravity. Fixes interaction points for reversed gravity mode.

$00F478

3 bytes

Opcode

Modified by Lunar Magic. Remaps CMP.W #$01B0 to CMP.W $13D7.

$00F47E

1 byte

Code

Modified by Lunar Magic.

$00F488

1 byte

Code

Modified by Lunar Magic.

$00F492

4 bytes

Opcode

Modified by Lunar Magic. Remaps ADC.L $00BA60,X to ADC.L $000CB6,X.

$00F49A

4 bytes

Opcode

Modified by Lunar Magic. Remaps ADC.L $00BA9C,X to ADC.L $000CD6,X.

$00F4A0

3 bytes

Code

Modified by Lunar Magic.

$00F4DE

3 bytes

Miscellaneous

Modified by Lunar Magic.

A modification of a JSL's address to jump to $06f660 (was originally JSL $00F545) handle custom map 16 for Mario's interaction with the blocks.

Hijacked Code

$00F4EB

1 byte

Code

Modified by Lunar Magic.

$00F4F3

3 bytes

Opcode

Modified by Lunar Magic. Remaps CMP.W #$01B0 to CMP.W $13D7.

$00F50D

4 bytes

Opcode

Modified by Lunar Magic. Remaps ADC.L $00BA70,X to ADC.L $000CC6,X.

$00F515

4 bytes

Opcode

Modified by Lunar Magic. Remaps ADC.L $00BAAC,X to ADC.L $000CE6,X.

$00F5A3

7 bytes

Jump (JML/JSL)

Modified by Reverse Gravity. Moves the death pit to above when in reverse gravity mode.

$00F5C6

6 bytes

Jump (JML/JSL)

Modified by Reset Coins on Hurt, by MovementThruPortals.

JSL : BRA $00, modifies the hurt routine to reset current player coin count.

$00F5D5

4 bytes

Jump (JML/JSL)

Modified by Invincible Mario with KnockBack, by Kevinskie555.

JML, modifies the hurt routine to avoid setting a powerdown state (or death if small) while giving speed to the player.

$00F5F3

5 bytes

Jump (JML/JSL)

Hijacked by Better Powerdown to change the powerdown animation.
(It also puts an RTL behind the JSL, therefore turning the rest of the hurt code obsolete.)

$00F60A

5 bytes

Jump (JML/JSL)

Modified by Alternate Death Music for Luigi patch. Jumps to the main code in order to decide which death music will be played, according to the active player.

$00F614

4 bytes

Jump (JML/JSL)

Hijacked by NSMB Star Coins: Mario loses all collected star coins unless they're backed up.

$00F622

4 bytes

Jump (JML/JSL)

Modified by Reset Coins on Hurt, by MovementThruPortals.

JML, modifies the death routine to reset current player coin count.

$00F636

6 bytes

Jump (JML/JSL)

Dynamic Z hijack, used only if features related to mario gfx and palettes changes is activate.

On the original game this section of the code is used to know the current graphic of yoshi or podoboos (basically select graphic pointers), on dynamic z, its change some things of the code to use custom graphic pointers (basically change the Bank and the start source position of the pointers).

$00F6E4

4 bytes

Jump (JML/JSL)

Modified by Lunar Magic.

This is the VRAM optimization patch.

$00F70D

4 bytes

Jump (JML/JSL)

Hijacked by Lunar Magic (JML). Adjusts the maximum vertical scroll for horizontal levels depending on the level height and the “allow viewing bottom tiles” setting.

Freespace code

$00F77B

4 bytes

Jump (JML/JSL)

Modified by Lunar Magic.

$00F79D

4 bytes

Jump (JML/JSL)

Modified by Lunar Magic.

$00F7E8

4 bytes

Jump (JML/JSL)

Modified by Lunar Magic.

$00F7FC

175 bytes

Jump (JML/JSL)

Modified by Vertical Scroll Reprogrammed. Jumps to main code, and the rest is filled with NOPs.

$00F871

4 bytes

Jump (JML/JSL)

Modified by Lunar Magic.

$00F875

4 bytes

Jump (JML/JSL)

Modified by the (Specter of Torment-Styled) Wallclimb and Walljump patch, by Erik/Maarfy.

JML, hijacks a portion of the screen scrolling routine to add "is wall climbing" as a screen scrolling trigger.

The UberASM version of this patch includes a helper patch that applies this exact code.

$00F9F5

15 bytes

Code

Modified by Disable Score: The new code only allow to run 1-up sprites in its code but removes score sprites.

New HTML

$00FA29

4 bytes

Jump (JML/JSL)

Modified by Fireball Conveyor Fix, by Thomas. Jumps to a routine that fixes the Fireball teleport glitch when in contact with the castle moving stairs.

$00FD4A

5 bytes

Jump (JML/JSL)

Modified by Reverse Gravity. Fixes Water Bubble's spawn position during reversed gravity mode.

$00FDC3

6 bytes

Jump (JML/JSL)

Modified by Reverse Gravity. Fixes Water Splash's spawn position during reversed gravity mode.

$00FE7E

4 bytes

Jump (JML/JSL)

Modified by Reverse Gravity. Fixes Floor Dust's spawn position during reversed gravity mode.

$00FEA8

4 bytes

Jump (JML/JSL)

Hijacked by the fireball ammo patch to add an ammo counter for fireballs.

$00FEA8

5 bytes

Jump (JML/JSL)

Modified by No Fireballs in Water patch. Jumps to the main code.

$00FEC4

5 bytes

Jump (JML/JSL)

Modified by Upwards arc fireball patch. Jumps to the main code.

$00FFD8

1 byte

Hex Edit

Modified by the Overworld Indicators patch. This value is the SRAM size in the original game, and it's changed to $02 to expand to 4KB of SRAM in case Ragey's Overworld Expansion is enabled. (Only does this if SRAM is 2KB, e.g. default value)

Edit

$0180CA

1 byte

Opcode

Not modified, however is used by Lunar Magic as an RTL for calling routines that end in RTS in bank 1 with stack magic. So don't modify it.

$0180D2

19 bytes

Jump (JML/JSL)

Modified by No More Sprite Tile Limits. Replaces the old OAM slot search with the new one.

$01817D

2 bytes

16-bit Pointer

Modified by PIXI's poison mushroom patch.
Pointers to sprite init routines. Note that the actual hijack location depends on the sprite slot chosen*2. For example, if the sprite is inserted in slot $85, then the hijack location is ($01817D + ($85*2) = $018287). The poiner is relocated to the power-up routine.

$018221

2 bytes

16-bit Pointer

Modified by Lunar Magic.

Lunar Magic 2.53+ changes sprite 52's (moving ledge hole) init pointer to $85B7 (part of the piranha plant's init routine) to fix an issue in the original SMW where this sprite would spawn in the wrong position if placed at the top of a subscreen.

$018291

2 bytes

16-bit Pointer

Modified by Bird from Yoshi's House Fix. Changes Yoshi's House birds' pointer to Yoshi's egg's.

$0182B3

4 bytes

16-bit Pointer

Modified by Hammer Bro Fix patch.
This remaps both sprite 9B and 9C's init routine pointers to $01AD54.

$018326

13 bytes

Jump (JML/JSL)

Hijacked by Roy's 'All Second Timed Lift' patch. Gets and checks the sprite's X-pos before doing a JSL to the main routine.

$0183FF

4 bytes

Jump (JML/JSL)

Modified by Spike Top Ceiling Cling, by imamelia.

Hijacks the Spike Top init routine to alter its movement following a ceiling contact check.

$0184E3

5 bytes

Jump (JML/JSL)

Modified by No Silent Bullet Bill, by Ramp202.

JSL : NOP, modifies the Bullet Bill init routine to add a sound effect.

$0185CC

2 bytes

16-bit Pointer

Modified by PIXI's poison mushroom patch.
Pointers to sprite main routines. Note that the actual hijack location depends on the sprite slot chosen*2. For example, if the sprite is inserted in slot $85, then the hijack location is ($0185CC + ($85*2) = $0186D6). The poiner is relocated to the power-up routine.

$018648

2 bytes

16-bit Pointer

Modified by Item Box Sprite Fix, by Davros/Romi.

Overwrites the pointer to the P-Switch Main routine to run custom blink-fall code.

$018672

2 bytes

16-bit Pointer

Modified by Item Box Sprite Fix, by Davros/Romi.

Overwrites the pointer to the Throw Block sprite Main routine to run custom blink-fall code.

$0186CC

2 bytes

16-bit Pointer

Modified by Item Box Sprite Fix, by Davros/Romi.

Overwrites the pointer to the Key sprite Main routine to run custom blink-fall code.

$0187A7

4 bytes

Jump (JML/JSL)

Hijacked by sprite tool. This then jumps to freespace to initalize custom sprite tables.

$018ED0

10 bytes

Jump (JML/JSL)

Modified by Proximity Wraparound fix. Replaces upsidedown/classic piranha plant's horizontal proximity check to 16-bit one for if it should come out of pipe.

$018F0D

4 bytes

Jump (JML/JSL)

Modified by No Sprite Interaction Fix, by chillyfox.

JML, modifies the Hopping Flame main sprite routine to add a proper sprite interaction check.

$019140

6 bytes

Jump (JML/JSL)

Modified by the No block interaction if sprite is falling off screen patch, by GreenHammerBro.

JML : BRA $00, modifies the sprite/block interaction routine to terminate immediately if the processed sprite is in state $14C8 = #$02.

$019162

4 bytes

Jump (JML/JSL)

Modified by the Tide Sprite Interaction Fix patch. Handles a part of the patch's functions.

$019183

4 bytes

Jump (JML/JSL)

Modified by the Tide Sprite Interaction Fix patch. Handles a part of the patch's functions.

$0194D6

3 bytes

Opcode

Modified by Lunar Magic. Remaps CMP.W #$01B0 to CMP.W $13D7.

$019500

4 bytes

Opcode

Modified by Lunar Magic. Remaps LDA.L $00BA60,X to LDA.L $000CB6,X.

$019509

4 bytes

Opcode

Modified by Lunar Magic. Remaps LDA.L $00BA70,X to LDA.L $000CC6,X.

$019512

4 bytes

Opcode

Modified by Lunar Magic. Remaps LDA.L $00BA9C,X to LDA.L $000CD6,X.

$01951B

4 bytes

Opcode

Modified by Lunar Magic. Remaps LDA.L $00BAAC,X to LDA.L $000CE6,X.

$019534

3 bytes

Miscellaneous

Modified by Lunar Magic.

A modification of a JSL's address to jump to $06f700 (was originally JSL $00F545) handle custom map 16 for sprite's interaction with the blocks.

Hijacked Code

$01953C

4 bytes

Jump (JML/JSL)

Modified by Shell-Collectable Coins and Yoshi/Dragon Coins. Allows for sprites that were thrown without being kicked, to collect coins and Yoshi/dragon coins.

$019826

2 bytes

Code

Modified by Lunar Magic.

$019949

4 bytes

Jump (JML/JSL)

Modified by Shell-Collectable Coins and Yoshi/Dragon Coins. Allows for kicked sprites to collect coins and Yoshi/dragon coins.

$019F77

2 bytes

Opcode

Hijacked by the SMB2 Holding patch: This one puts carried sprites always above Mario.

$01A00D

4 bytes

Jump (JML/JSL)

Hijacked by the SMB2 Holding patch: This one controls how sprites a released.

$01A0F6

4 bytes

Jump (JML/JSL)

Hijacked by the SMB2 Holding patch: This one controls the position of the carried sprite.

$01A11A

5 bytes

Jump (JML/JSL)

Modified by Reverse Gravity. Fixes items being carried during reversed gravity mode.

$01A22C

4 bytes

Jump (JML/JSL)

Modified by the Baby Yoshi & Yoshi Egg Fix patch, by Davros.

JML, modifies the main baby Yoshi sprite routine to execute several fixes.

$01A2B5

4 bytes

Jump (JML/JSL)

Main hijack of TheBiob's 'Baby Yoshi grow flag' patch.

$01A685

4 bytes

Jump (JML/JSL)

Hijacked by the SMB2 Holding patch: This one hijacks the interaction between two sprites. Any goomba and a sprite acting like one (e.g. the SMB2 sprites) behave like a thrown sprite in SMB2.

$01AA58

4 bytes

Jump (JML/JSL)

Hijacked by the SMB2 Holding patch: This one is for picking up a sprite.

$01AA5E

6 bytes

Jump (JML/JSL)

Modified by No Pressed P-Switch Carry patch. Extends checks for if p-switch can be carried to include check if it was pressed.

$01AB07

5 bytes

Jump (JML/JSL)

Modified by No P-Switch Music Reset. Jumps to the main code.

$01AC40

3 bytes

Opcode

Modified by Lunar Magic. Changes to "NOP : NOP : XBA" for holding the Y low byte.

$01AC46

4 bytes

Jump (JML/JSL)

Modified by Lunar Magic.

A modification to “SubOffscreen_Bank01” routine that handles despawning sprites when they go offscreen. It is modified to despawn sprites in horizontal levels when going off screen vertically (in the original game, it only erases most sprites when going below the level far enough for most sprites besides Bullet Bills, Spike Tops, Magikoopa's magic, etc.)

Freespace code

$01AD54

4 bytes

Code

Modified by Hammer Bro Fix patch. It's the new Hammer Bro init routine.

$01AEB4

5 bytes

Jump (JML/JSL)

Modified by No Sprite Interaction Fix, by chillyfox.

JSL : NOP, modifies the Thwomp main sprite routine to add a proper sprite interaction check.

$01AECB

5 bytes

Jump (JML/JSL)

Modified by Proximity Wraparound fix. Changes Thwomp's first SubHorzPos to 16-bit one, when it should change expression.

$01AED7

9 bytes

Jump (JML/JSL)

Modified by Proximity Wraparound fix. Replaces Thwomp's horizontal proximity check with 16-bit one if player's close enough to show glaring expression.

$01AEE5

9 bytes

Jump (JML/JSL)

Modified by Proximity Wraparound fix. Replaces Thwomp's horizontal proximity check with 16-bit one for if it should fall.

$01AF38

4 bytes

Jump (JML/JSL)

Modified by Thwomp Ceiling Interaction patch. Adds ceiling interaction for thwomp.

$01AF9F

5 bytes

Jump (JML/JSL)

Modified by No Sprite Interaction Fix, by chillyfox.

JSL : NOP, modifies the Thwimp main sprite routine to add a proper sprite interaction check.

$01AFE9

4 bytes

Jump (JML/JSL)

Modified by Thwimp + SFX Patch. Jump to code that handles sound effect when thwimp jumps (and Y-speed that is replaced with this hijack).

$01B9CD

2 bytes

Code

Modified by Lunar Magic.

$01BB33

5 bytes

Jump (JML/JSL)

Modified by No More Sprite Tile Limits. Disables net door from setting its own hardcoded OAM slot.

$01BBFD

2 bytes

Opcode

Modified by No More Sprite Tile Limits. Makes use of scratch ram that contains the OAM slot of the net door.

$01C036

4 bytes

Jump (JML/JSL)

Modified by Magikoopa Palette Editor patch. Changes the way palette is loaded for Magikoopa and allows per-level palettes.

$01C08C

8 bytes

Code

Modified by Lunar Magic. Entire region is filled with NOP.
This is made so the Y high byte of the Goal Tape ($14D4,x) is copied directly to $1534,x.

Most sprite tools hijack this for storing extra bits and is expected to not change anymore, otherwise goal tapes will not work correctly.

Expected final code

$01C0E1

2 bytes

Opcode

Modified by Lunar Magic. Changes "AND #$01" to "AND #$FF".
This fixes the Goal Tape Point interaction (because $1534 no longer holds extra bits but the complete Y high byte).

$01C125

3 bytes

Opcode

Modified by Goal Tape Gives Score patch. Disables coin if goal tape wasn't hit.

$01C12D

48 bytes

Code

Rewritten by the 16x16 Goal Tape patch. This is the graphics routine of the goal tape.

$01C175

3 bytes

Code

Modified by Goal Tape Gives Score patch. Disables bonus stars showing when goal tape is hit.

$01C22B

4 bytes

Jump (JML/JSL)

Modified by the Runaway Wing Patch. Handles the wings' movement if the coin/mushroom is collected.

$01C2AA

5 bytes

Jump (JML/JSL)

Modified by Flying Yellow 1-up Value Change, by Zeldara109

JML : NOP, overwrites JSR to 1-up routine to set up custom reward.

$01C30F

4 bytes

Jump (JML/JSL)

Modified by the Runaway Wing Patch. Hijacks' the "golden 1-up mushroom collected" routine.

$01C358

8 bytes

Jump (JML/JSL)

Modified by the Edible Blocks patch, by Thomas.

JSR GetDrawInfo : JSL : RTS, hijacks the routine that draws an eaten berry-sprite to allow variable customized sprite tiles and properties.

$01C39C

4 bytes

Jump (JML/JSL)

Modified by Item Block Priority Mask. Jumps to the main code.

$01C545

5 bytes

Jump (JML/JSL)

Modified by Item Box Mushroom Priority Fix. Jumps to the main code.

$01C561

4 bytes

Jump (JML/JSL)

Modified by Invulnerability on power-up. Makes mushroom give invulnerability on contact.

$01C598

4 bytes

Jump (JML/JSL)

Modified by Invulnerability on power-up. Makes feather give invulnerability on contact.

$01C5AE

15 bytes

Code

Hijacked by Romi's Feather Autoscroll Freeze Fix patch. The whole code gets written at this position.

$01C5EC

5 bytes

Jump (JML/JSL)

Modified by Fire Power Timer patch. Modifies fireflower to set timer for fire power.

$01C5EC

4 bytes

Jump (JML/JSL)

Modified by Yoshi Fireball Ability Patch. This jumps to a piece of code that resets the cooldown timer for Yoshi Fireball shooting when the player gets a Fire Flower.

$01C5F3

4 bytes

Jump (JML/JSL)

Modified by Invulnerability on power-up. Makes fireflower give invulnerability on contact.

$01C636

4 bytes

Jump (JML/JSL)

Modified by the Runaway Wing Patch. Hijacks the "powerup graphics" routine.

$01D6C4

7 bytes

Code

Modified by Line-Guided Rope Length Fix, by imamelia.

Modifies the line-guided rope sprite init routine to set a custom table with even/odd X position data.

$01D97B

4 bytes

Opcode

Modified by Lunar Magic. Remaps ADC.L $00BA60,X to ADC.L $000CB6,X.

$01D981

4 bytes

Opcode

Modified by Lunar Magic. Remaps LDA.L $00BA9C,X to LDA.L $000CD6,X.

$01D9E1

4 bytes

Jump (JML/JSL)

Modified by Rope Fix. Jumps to the code that applies the line-guide fix.

$01DA17

5 bytes

Jump (JML/JSL)

Modified by Rope Fix. Jumps to the code that applies the ground fix.

$01DC73

7 bytes

Code

Modified by Line-Guided Rope Length Fix, by imamelia.

Modifies the line-guided rope graphics routine to draw the long or short rope based on a custom table rather than slot/sprite memory settings.

$01DCC3

7 bytes

Code

Modified by Line-Guided Rope Length Fix, by imamelia.

Modifies the line-guided rope graphics routine to draw the long or short rope based on a custom table rather than slot/sprite memory settings.

$01E1DB

5 bytes

Jump (JML/JSL)

Modified by Keyhole Fix, by Davros.

JML : NOP, modifies the Keyhole sprite routine to run "sprites locked" and "offscreen" checks.

$01E2E0

10 bytes

Jump (JML/JSL)

Modified by Proximity Wraparound fix. Replaces monty moles' horizontal proximity check with 16-bit one.

$01E2F3

4 bytes

Jump (JML/JSL)

Modified by Level specific speeds for Monty Moles and Hammers. Points to the monty mole routine.

$01E2FB

1 byte

Data

Modified by Level specific speeds for Monty Moles and Hammers. Monty Mole's timer, slow mode.

$01E301

1 byte

Data

Modified by Level specific speeds for Monty Moles and Hammers. Monty Mole's timer, fast mode.

$01E6B5

4 bytes

Jump (JML/JSL)

Hijacked by the SMB2 Holding patch: This one enables the function of $154C,x to the spring board so that it gets intangible after dropping or throwing it.

$01E6CE

4 bytes

Jump (JML/JSL)

Hijacked by the SMB2 Holding patch: This one is for picking up a springboard.

$01E75B

5 bytes

Jump (JMP/JSR)

Modified by Item Box Sprite Fix, by Davros/Romi.

JML : NOP, hijacks shared P-Switch/Display Text sprite main routine to execute custom blink-fall code for various sprites.

$01E762

6 bytes

Code

Modified by Lunar Magic.
Part of the Sprite 19 fix. If that isn't installed, this is instead replaced with a JSL to $03BCA0, where the correct starting submap is set.

$01EB16

4 bytes

Jump (JML/JSL)

Modified by Disable Ducking, by Iceguy/Meirdent.

JSL, modifies the on-Yoshi check for holding Down to duck to either factor in powerup status, or always disregard the ducking input.

$01EE8D

5 bytes

Jump (JML/JSL)

Modified by Yoshi Sparkles patch, by leod.

JSL : NOP, hijacks a portion of Yoshi's run-every-frame code to generate cosmetic sparkles.

$01F0D3

42 bytes

Code

Modified by the Edible Blocks patch, by Thomas.

Overwrites the default "eaten berry" routines with custom code. Contains a JSL to code that runs one of up to 255 custom eaten block routines. Overwrites and recreates the routine that awards a coin for eating a normal non-berry sprite.

$01F3D6

1 byte

Opcode

Modified by the Edible Blocks patch, by Thomas.

RTS, bypass running the Yoshi tongue drawing and processing routines in situations in which neither should exert any effect. Optionally enabled.

$01F3F4

1 byte

Opcode

Modified by the Edible Blocks patch, by Thomas.

RTS, bypass running the Yoshi tongue drawing and processing routines in situations in which neither should exert any effect. Optionally enabled.

$01F3FA

1 byte

Opcode

Modified by the Edible Blocks patch, by Thomas.

RTS, bypass running the Yoshi tongue drawing and processing routines in situations in which neither should exert any effect. Optionally enabled.

$01F469

1 byte

Data

Modified by $02xx OAM Remapper. Remaps Yoshi tongue's OAM slots: it uses 5 slots in a row, starting from the one defined in the patch.

$01F764

5 bytes

Jump (JML/JSL)

Modified by the Baby Yoshi & Yoshi Egg Fix patch, by Davros.

JML : NOP, modifies the main Yoshi egg sprite routine to execute several fixes.

$01F76E

12 bytes

Jump (JML/JSL)

Modified by Proximity Wraparound fix. Replaces Yoshi Egg's horizontal proximity check with 16-bit one.

$01F83D

5 bytes

Jump (JML/JSL)

Modified by the Yoshi Egg Block Fix patch, by yoshifanatic. Jumps to the main routine of the patch.

$01FB28

2 bytes

Opcode

Modified by Minimalist Course Clear so it loads a custom waiting value that determines when to fade back to the overworld after beating a boss.

$02808D

4 bytes

Jump (JML/JSL)

Modified by Bob-omb Cape Fix. Jumps to the main code.

$028830

5 bytes

Jump (JML/JSL)

Modified by Reverse Gravity. Fixes bounce sprites.

$028893

10 bytes

Jump (JML/JSL)

Modified by "Multi Coin Block Reward" patch. Modifies multi coin blocks to give set reward after hit set amount of times.

$028A18

4 bytes

Jump (JML/JSL)

Modified by SMB3 Power-up Facing patch. Makes power-ups face away from player when spawned from block.

$028B78

12 bytes

Table

Modified by $02xx OAM Remapper. This is the table with the OAM indexes for the minor extended sprites.

$0290E5

4 bytes

Jump (JML/JSL)

Modified by Reverse Gravity. Fixes bounce sprites.

$0290F9

9 bytes

Code

Modified by Reverse Gravity. Fixes bounce sprites.

$02912B

5 bytes

Jump (JML/JSL)

Modified by Reverse Gravity. Fixes bounce sprites.

$029163

5 bytes

Jump (JML/JSL)

Modified by Reverse Gravity. Fixes bounce sprites.

$0291ED

4 bytes

Table

Modified by $02xx OAM Remapper. This is the table with the OAM indexes for the block bounce sprites.

$0292F9

4 bytes

Opcode

Modified by Lunar Magic. Remaps LDA.L $00BA60,X to LDA.L $000CB6,X.

$029301

4 bytes

Opcode

Modified by Lunar Magic. Remaps LDA.L $00BA70,X to LDA.L $000CC6,X.

$02930A

4 bytes

Opcode

Modified by Lunar Magic. Remaps LDA.L $00BA9C,X to LDA.L $000CD6,X.

$029312

4 bytes

Opcode

Modified by Lunar Magic. Remaps LDA.L $00BAAC,X to LDA.L $000CE6,X.

$0294C6

3 bytes

Opcode

Modified by Yoshi Fireball Ability Patch [BRA $01 : NOP]. This piece of code frees $14A9 so it can be used as a cooldown timer.

$02950B

5 bytes

Jump (JML/JSL)

Hijacked by Lunar Magic (JML : NOP). Fixes cape interaction on Iggy/Larry battle.

$0295BE

4 bytes

Jump (JML/JSL)

Hijacked by Lunar Magic. Corrects cape interaction to work with dynamic levels.

$0295EC

4 bytes

Opcode

Modified by Lunar Magic. Remaps LDA.L $00BA60,X to LDA.L $000CB6,X.

$0295F4

4 bytes

Opcode

Modified by Lunar Magic. Remaps LDA.L $00BA70,X to LDA.L $000CC6,X.

$0295FD

4 bytes

Opcode

Modified by Lunar Magic. Remaps LDA.L $00BA9C,X to LDA.L $000CD6,X.

$029605

4 bytes

Opcode

Modified by Lunar Magic. Remaps LDA.L $00BAAC,X to LDA.L $000CE6,X.

$02961B

3 bytes

Code

Modified by Lunar Magic.

$02961B

3 bytes

Miscellaneous

Modified by Lunar Magic.

A modification of a JSL's address to jump to $06f760 (was originally JSL $00F545) handle custom map 16 for cape's interaction with the blocks.

Hijacked Code

$0296B8

4 bytes

Table

Modified by $02xx OAM Remapper. This is the table with the OAM indexes for the smoke sprite 01 (puff of smoke).

$0297B3

1 byte

Data

Modified by $02xx OAM Remapper. Determines the starting slot (it uses 4 in a row) for the contact sprite (smoke sprite 2) during non-mode 7 boss levels.

$029839

1 byte

Data

Modified by $02xx OAM Remapper. Determines the starting slot (it uses 4 in a row) for the contact sprite (smoke sprite 2) during mode 7 boss levels.

$0299E9

4 bytes

Table

Modified by $02xx OAM Remapper. Remaps coin sprites from blocks' OAM slots.

$029B16

4 bytes

Jump (JML/JSL)

Used by the Reznor Fireball Fix patch to force non-existing Extended Sprites to clear the flag used by the fireballs, to maximize compatibility with existing sprites.

$029F68

4 bytes

Jump (JML/JSL)

Modified by the Yoshi Fireball Block Interaction patch, by LX5.

JML, modifies the Yoshi fireball extended sprite to detect Layer 1 tiles when the game is not locked.

$029FAB

2 bytes

Table

Modified by $02xx OAM Remapper. This is the table with the OAM indexes for the player's fireballs.

$02A0EE

5 bytes

Jump (JML/JSL)

Modified by Bob-omb explodes on fireball patch. Changes fireball contact checks, so it checks for (para-)bomb before anything else.

$02A0FC

8 bytes

Jump (JML/JSL)

Modified by the "Takes 5 fireballs to kill" Work-around Patch.

This hijacks the "fireball hit counter" code that checks if a sprite with the tweak bit "takes 5 fireballs to kill" should be killed; instead of $1528,x, this hijack moves the sprite table containing the "fireball hit counter" to a freeRAM, 12 (or 22 if a SA-1 ROM) bytes of length (by default, $7F8900).

Code

$02A129

13 bytes

Code

Modified by Classic Fireball patch. Sets the sprite hit by a fireball to die by star, then jumps to the main code and sets the score.

$02A129

4 bytes

Jump (JML/JSL)

Modified by the Prize by Fire Kills patch. Jumps to the main code.

$02A153

8 bytes

Table

Modified by $02xx OAM Remapper. This is the table with the OAM indexes for extended sprites.

$02A31D

4 bytes

Jump (JML/JSL)

Used by the Reznor Fireball Fix patch to move the increment of $1765,x to the Hammer's animation routine.

$02A519

4 bytes

Jump (JML/JSL)

Used by the Reznor Fireball Fix patch to update the clipping for the Reznor and Piranha fireball extended sprites when they are marked as 16x16.

$02A679

28 bytes

Code

Modified by Lunar Magic (v3.03 and later). This fixes a game freeze bug with the player bubble sprite's object interaction that would load invalid data as tile data outside the level boundaries (such as when the player swims above screen 0 in horizontal water levels).

Its done by checking if the sprite is outside the level (if Ypos >= RAM_13D7), then don't search for blocks.

$02A6BA

4 bytes

Opcode

Modified by Lunar Magic. Remaps LDA.L $00BA60,X to LDA.L $000CB6,X.

$02A6C2

4 bytes

Opcode

Modified by Lunar Magic. Remaps LDA.L $00BA70,X to LDA.L $000CC6,X.

$02A6CB

4 bytes

Opcode

Modified by Lunar Magic. Remaps LDA.L $00BA9C,X to LDA.L $000CD6,X.

$02A6D3

4 bytes

Opcode

Modified by Lunar Magic. Remaps LDA.L $00BAAC,X to LDA.L $000CE6,X.

$02A6EC

3 bytes

Miscellaneous

Modified by Lunar Magic.

A modification of a JSL's address to jump to $06f7a0 (was originally JSL $00F545) handle custom map 16 for the player fireball's interaction with the blocks.

Hijacked Code

$02A77B

1 byte

Miscellaneous

Modified by No More Sprite Tile Limits. Highest sprite slot to spawn normal sprites in for the selected sprite memory index (only if !OldSpriteHeader is not enabled).

$02A78E

1 byte

Miscellaneous

Modified by No More Sprite Tile Limits. Highest sprite slot for reserved sprite 1 in for the selected sprite memory index (only if !OldSpriteHeader is not enabled).

$02A7A1

1 byte

Miscellaneous

Modified by No More Sprite Tile Limits. Highest sprite slot for reserved sprite 2 in for the selected sprite memory index (only if !OldSpriteHeader is not enabled).

$02A826

6 bytes

Jump (JML/JSL)

Hijacked by Lunar Magic. Main hijack of the Enhanced Sprite Loader. Changes to "JML start_load : NOP #2".

$02A830

4 bytes

Jump (JML/JSL)

Hijacked by Lunar Magic. Used by Enhanced Sprite Loader to check for additional options when the loaded byte is #$FF.

$02A834

4 bytes

Jump (JML/JSL)

Modified by Lunar Magic. Jumps to the sprite loader ending.

Not a actual hijack because this section of code in particular is now unused by the $02A830 hijack.

$02A838

4 bytes

Jump (JML/JSL)

Modified by Lunar Magic. Jumps to the goal tape point extra bit hack (jumps from $02A9D7).

Not a actual hijack because this section of code in particular is now unused by the $02A830 hijack.

$02A846

4 bytes

Jump (JML/JSL)

Hijacked by Lunar Magic. Used by Enhanced Sprite Loader to check if Sprite Table needs to be adjusted, for allowing more than 84 sprites per level.

If a Sprite Tool hijacks this address, the job for checking for a "page cross" is up to them, for allowing more than 84 sprites.

$02A84C

2 bytes

Code

Modified by Lunar Magic. Changes branch from "BNE Return02A84B" to "BNE CODE_02A834", which points to JML.

$02A95B

4 bytes

Jump (JML/JSL)

Hijacked by Lunar Magic. Sets upper bits of Y position for normal sprites.

$02A968

1 byte

Opcode

Modified by Lunar Magic. A 'RTL' is placed there. The hijack at $02A95B calls $02A960, which then runs though whatever hijack a sprite tool does (or the original game itself) and then it stops here to capture the loaded Y high byte value and corrects out the high bits by the current vertical jump value.

$02A986

2 bytes

Code

Modified by Lunar Magic (currently has special logic to detect and handle change by Vitor's SA-1 patch).

$02A9D7

3 bytes

Jump (JMP/JSR)

Hijacked by Lunar Magic. Inserts a special check for copying the extra bits to the goal point, since the Y position bits can't be used anymore as temporary storage.

Note that there was not enough space for putting a long jump, so this will jump to $02A838, which then contains the proper JML to verify to the goal tape point.

$02AA61

4 bytes

Jump (JML/JSL)

Hijacked by Lunar Magic. Sets upper bits of Y position for cluster sprites.

$02AB54

5 bytes

Jump (JML/JSL)

Hijacked by Lunar Magic (JML : NOP). Sets upper bits of Y position for boo ring.

$02ABD0

5 bytes

Jump (JML/JSL)

Hijacked by Lunar Magic (JML : NOP). Sets upper bits of Y position for shooters.

$02ABF3

1 byte

Code

Modified by Lunar Magic.

Changed from 3F to 7F to fix a bug where the sprite load (or permanently killed) status for sprite indexes 64 to 127 gets carried over to the next level.

$02AC64

4 bytes

Jump (JML/JSL)

Hijacked by Lunar Magic. Calls the Sprite Cacher/Accelerator while loading a vertical level.

$02ACA4

4 bytes

Jump (JML/JSL)

Hijacked by Lunar Magic. Calls the Sprite Cacher/Accelerator while loading a horizontal level.

$02AD34

24 bytes

Code

Modified by Shell-Collectable Coins and Yoshi/Dragon Coins to fix some inconsistencies with the score sprite generation routine.

$02AD9E

6 bytes

Table

Modified by $02xx OAM Remapper. This is the table with the OAM indexes for score sprites.

$02ADBD

4 bytes

Jump (JML/JSL)

Hijacked by Disable Score: The JML jumps to check whether the score sprite is an actual score sprite or a 1-up sprite.

$02AF37

4 bytes

Jump (JML/JSL)

Modified by Triple Ball'n Chain patch. Makes use of extra bit for sprite spawn.

$02AF3D

4 bytes

Jump (JML/JSL)

Hijacked by Lunar Magic. Sets upper bits of Y position for run-once sprites.

$02AF51

2 bytes

Opcode

Modified by Triple Ball'n Chain patch (Non SA-1 only). Makes use of scratch ram to store sprite number.

$02AF55

4 bytes

Jump (JML/JSL)

Modified by Triple Ball'n Chain patch (SA-1 only). Makes use of scratch ram to store sprite number.

$02AFA7

4 bytes

Jump (JML/JSL)

Hijacked by Lunar Magic. Sets upper bits of Y position for run-once sprites.

$02B889

1 byte

Opcode

Not modified, however is used by Lunar Magic as an RTL for calling routines that end in RTS in bank 2 with stack magic. So don't modify it.

$02BA4E

4 bytes

Jump (JML/JSL)

Hijacked by Lunar Magic. Used for adding berry compatibility with dynamic levels, when eaten by Yoshi's tongue.

$02BA71

4 bytes

Opcode

Modified by Lunar Magic. Remaps LDA.L $00BA60,X to LDA.L $000CB6,X.

$02BA79

4 bytes

Opcode

Modified by Lunar Magic. Remaps LDA.L $00BA70,X to LDA.L $000CC6,X.

$02BA82

4 bytes

Opcode

Modified by Lunar Magic. Remaps LDA.L $00BA9C,X to LDA.L $000CD6,X.

$02BA8A

4 bytes

Opcode

Modified by Lunar Magic. Remaps LDA.L $00BAAC,X to LDA.L $000CE6,X.

$02BA9E

4 bytes

Jump (JML/JSL)

Modified by the Edible Blocks patch, by Thomas.

JML, hijacks baby Yoshi/Yoshi tongue block detection routine to check for custom tiles.

$02BB01

5 bytes

Jump (JML/JSL)

Modified by the Edible Blocks patch, by Thomas.

JSL : PLX, hijacks the routine that replaces an eaten berry tile with a bush tile to allow replacement with empty tiles.

$02C05C

11 bytes

Jump (JML/JSL)

Modified by Proximity Wraparound fix. Replaces Rip van fish's horizontal proximity check with 16-bit one for when it should wake up and chase player.

$02C067

11 bytes

Jump (JML/JSL)

Modified by Proximity Wraparound fix. Replaces Rip van fish's vertical proximity check with 16-bit one for when it should wake up and chase player.

$02C360

12 bytes

Jump (JML/JSL)

Modified by Proximity Wraparound fix. Changes Whistling Chuck's horizontal proximity check to 16-bit one.

$02C602

16 bytes

Jump (JML/JSL)

Modified by Proximity Wraparound fix. Changes Splitting and bouncing chucks' horizontal proximity check to 16-bit one.

$02C64A

12 bytes

Jump (JML/JSL)

Modified by Proximity Wraparound fix. Replaces Changing Chuck's vertical proximity check to 16-bit one for when it's searching for player.

$02C6BA

12 bytes

Jump (JML/JSL)

Modified by Proximity Wraparound fix. Replaces Charging chuck's vertical proximity check for when it's charging.

$02D03A

3 bytes

Opcode

Modified by Lunar Magic. Changes to "NOP : NOP : XBA" for holding the Y low byte.

$02D040

4 bytes

Jump (JML/JSL)

Hijacked by Lunar Magic. Used to verify the Y range on the offscreen subroutine.

$02D158

4 bytes

Jump (JML/JSL)

Hijacked by Lunar Magic. Used for adding berry compatibility with dynamic levels, when eaten by Yoshi's mouth.

$02D18C

4 bytes

Opcode

Modified by Lunar Magic. Remaps LDA.L $00BA60,X to LDA.L $000CB6,X.

$02D194

4 bytes

Opcode

Modified by Lunar Magic. Remaps LDA.L $00BA70,X to LDA.L $000CC6,X.

$02D19D

4 bytes

Opcode

Modified by Lunar Magic. Remaps LDA.L $00BA9C,X to LDA.L $000CD6,X.

$02D1A5

4 bytes

Opcode

Modified by Lunar Magic. Remaps LDA.L $00BAAC,X to LDA.L $000CE6,X.

$02D1B9

4 bytes

Jump (JML/JSL)

Modified by the Edible Blocks patch, by Thomas.

JML, hijacks Yoshi head berry detection routine (eat berry by touching, as opposed to using the tongue) to check for custom tiles.

$02D207

4 bytes

Jump (JML/JSL)

Modified by the Edible Blocks patch, by Thomas.

JSL, hijacks the routine that replaces an eaten berry tile with a bush tile to allow replacement with empty tiles.

$02D214

4 bytes

Jump (JML/JSL)

Modified by Balloon Direction Fix. Jumps to the main code.

$02DA67

2 bytes

Data

Modified by Level specific speeds for Monty Moles and Hammers. Hammer Brother's hammer throwing rates.

$02DA79

4 bytes

Jump (JML/JSL)

Modified by Level specific speeds for Monty Moles and Hammers. This handles the hammer brother's hammer throwing timer.

$02DB5F

4 bytes

Jump (JML/JSL)

Modified by Hammer Bro Fix. Used to attach hammer bros to platforms correctly.

$02DB82

6 bytes

Jump (JML/JSL)

Modified by No More Sprite Tile Limits. Corrects the Hammer Bro's OAM index.

$02E143

12 bytes

Jump (JML/JSL)

Modified by Proximity Wraparound fix. Changes jumping piranha plant's horizontal proximity check to 16-bit one for if it should jump out of pipe.

$02E1CD

5 bytes

Jump (JML/JSL)

Modified by Fire-Spitting Jumping Piranha Plant SFX, by Ersanio. Plays a sound when the Fire-Spitting Piranha Plant spits fire.

$02E44D

10 bytes

Jump (JML/JSL)

Modified by Proximity Wraparound fix. Replaces Exploding Block's horizontal proximity check to 16-bit for if it should explode.

$02E50A

4 bytes

Jump (JML/JSL)

Modified by Mushroom Scale Fix. Jumps to the main code.

$02E5E8

4 bytes

Jump (JML/JSL)

Modified by Moving ledge hole sprite fix, by Tattletale.

JML, allows the moving ledge sprite to use a special GetSpriteClippingA routine customized for player interaction.

$02E61F

4 bytes

Jump (JML/JSL)

Modified by Moving ledge hole sprite fix, by Tattletale.

JML, allows the moving ledge sprite to use a special GetSpriteClippingA routine customized for interaction with sprites.

$02E6D3

4 bytes

Jump (JML/JSL)

Modified by Fishin' Lakitu bug fix. Jumps to the main code.

$02E6EC

5 bytes

Jump (JML/JSL)

Modified by No More Sprite Tile Limits. Disables the Fishing Lakitu from setting hardcoded OAM slots for its fishing line.

$02EA9B

5 bytes

Jump (JML/JSL)

Modified by the Edible Blocks patch, by Thomas.

JML : NOP, hijacks the multi-sprite processing portion of the baby Yoshi sprite eating routine to check for and prevent the double-eat glitch. Optionally enabled.

$02F280

6 bytes

Jump (JML/JSL)

Wiggler Score Glitch Fix hijack

$02F3EA

51 bytes

Code

Modified by Bird from Yoshi's House Fix. Fixes graphic wraparound and removes bird count limitation (LoROM).

$02F3EA

52 bytes

Code

Modified by Bird from Yoshi's House Fix. Fixes graphic wraparound and removes bird count limitation (SA-1).

$02FA0A

4 bytes

Table

Modified by $02xx OAM Remapper. This is the table with the OAM indexes for the background candle flames. These are indexes into $0300, not $0200.

$02FED6

3 bytes

Opcode

Modified by Lunar Magic. Changes to "NOP : NOP : XBA" for holding the Y low byte.

$02FEDC

4 bytes

Jump (JML/JSL)

Hijacked by Lunar Magic. Used to verify the Y range on the offscreen subroutine.

$02FF50

20 bytes

Table

Modified by $02xx OAM Remapper. This is the table with the OAM indexes for cluster sprite Boos, Sumo Brothers' flame, and the unused Swoopers (Death Bat Ceiling).

$02FF50

20 bytes

Table

Modified by No More Sprite Tile Limits. Changes the OAM slot table for cluster sprites.

$02FF64

8 bytes

Table

Modified by $02xx OAM Remapper. This is the table with the OAM indexes for the 1-up from bonus game.

$02FFE2

30 bytes

Data

PIXI Header containing header string, version and pointer tables for sprite data.

$03800E

4 bytes

Data

Modified by Goodbye Football RNG, by Mandew.

Restructures the football sprite bounce speed table to be read as "low value/mid value/high value" in sequence.

$03805C

4 bytes

Jump (JML/JSL)

Modified by Goodbye Football RNG, by Mandew.

JSL, modifies the index to the football sprite bounce speed table to cycle across three values in sequence. Overwrites the retrieval of a random number.

$038097

2 bytes

Opcode

Modified by Minimalist Course Clear so it loads a custom waiting value that determines when to fade back to the overworld after beating a boss.

$038254

4 bytes

Jump (JML/JSL)

Modified by Big Boo Boss Palette Editor. Changes the way palette is loaded for big boo boss and allows per-level palettes.

$0388E9

10 bytes

Jump (JML/JSL)

Modified by Proximity Wraparound fix. Changes Swooper Bat's horizontal proximity check to 16-bit one for if it should swoop at player.

$038AAE

4 bytes

Jump (JML/JSL)

Modified by Bowser Statue Jumping SFX, by Yan.

JML, modifies the routine that sets the golden Bowser statue's jumping speed to include a sound effect.

$038D6F

4 bytes

Jump (JML/JSL)

Modified by Item Box Sprite Fix, by Davros/Romi.

JML, hijacks Info Box sprite Main routine to execute custom blink-fall + positioning code. Optionally disabled.

$038E9A

9 bytes

Code

Modified by Moving Castle Block Offscreen Handling Fix. Calls SubOffScreen and then jumps to the main code.

$03924E

12 bytes

Jump (JML/JSL)

Modified by Proximity Wraparound fix. Replaces Falling Spike's horizontal proximity check with 16-bit one.

$039890

3 bytes

Opcode

Modified by No More Sprite Tile Limits. Fixes a bug with the Reznor fight where sprite tiles can briefly disappear due to variable overflow.

$0398DE

13 bytes

Code

Modified by Minimalist Course Clear.

When modified, this part of the "Reznor defeated" code handles freezing sprites if set in the patch's config, playing the SFX and fixing a bug if sprites aren't set to freeze (jumps to freespace made by hijack $00AF2D).

$039B03

4 bytes

Jump (JML/JSL)

Used by the Reznor Fireball Fix patch to make the fireballs fired by Reznor use the new flag.

$03B690

5 bytes

Jump (JML/JSL)

Modified by Reverse Gravity. Fixes interaction with sprites when in reversed gravity mode (doesn't fixes sprites damaging the player when stomping them from below).

$03B6AA

4 bytes

Jump (JML/JSL)

Part of 'Get Sprite A Clipping' routine hijacked by Custom Sprite Clipping patch so clippings 3C and 3D can be used.

$03B6F0

4 bytes

Jump (JML/JSL)

Part of 'Get Sprite B Clipping' routine hijacked by Custom Sprite Clipping patch so clippings 3C and 3D can be used.

$03B86C

3 bytes

Opcode

Modified by Lunar Magic. Changes to "NOP : NOP : XBA" for holding the Y low byte.

$03B872

4 bytes

Jump (JML/JSL)

Hijacked by Lunar Magic. Used to verify the Y range on the offscreen subroutine.

$03B90C

2 bytes

Data