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UberASM Repository
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Type:
What game mode does this code target? Hold control to select multiple.
Includes GFX:
Where applicable, does this code submission include graphics?
Includes Hijack:
Does your code contain any hijacks or other internal changes to the ROM?
Featured:
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Description:
The description should include details such as usage notes, changelog, known bugs, whether required blocks for use are included, and future plans.
Name - Date Type Includes GFX Includes Hijack Featured Description Authors Rating Size ↓ Download
Start on OFF State
Added:
Level No No No This Simply UberASM starts the level on OFF State. Eduard None 176 bytes Download
109 downloads
Super Jump
Added:
Level, Game Mode No No No UberASM version of a HuFlungDu's patch made at request of leod. Changes the SpinJump to a SuperJump […] HuFlungDu, Major Flare None 209 bytes Download
97 downloads
Low Gravity
Added:
Level No No No This simple code reduces the intensity of Mario's gravity, making him jump higher and move slower. wiiqwertyuiop None 253 bytes Download
375 downloads
No Forward Momentum
Added:
Game Mode No No No This patch changes the game's physics. It makes Mario stop on a dime when you release left or right […] DPBOX, Erik None 256 bytes Download
114 downloads
Hold X to Item Swim
Added:
Level, Game Mode No No No While underwater, makes Mario act like he's holding an Item by holding X. Intended purpose is […] Mandew 5.0 258 bytes Download
232 downloads
Invisible Mario
Added:
Level No No No This uberasm hide the player's graphic.

Credit is optional.
Eduard None 266 bytes Download
186 downloads
Unlimited P-Balloon
Added:
Level, Game Mode No No No This sets the P-Balloon timer to #$7F every frame, which means that the balloon doesn't have a time […] Darkbloom, Megafonzie None 294 bytes Download
154 downloads
Power Jumps
Added:
Game Mode No No No This is the Power Jumps patch by HuFlungDu, adapted to UberASM. Changes jump height based on […] HuFlungDu, Major Flare 5.0 295 bytes Download
102 downloads
Sticky Hands
Added:
Level, Game Mode No No No This code makes it so the first carriable sprite that Mario takes on a level can't be discarded, so […] Darolac None 334 bytes Download
201 downloads
Movement Boost on Time Low
Added:
Level, Game Mode No No No This simple UberASM enhances Mario's speed and acceleration physics when the timer falls below 100. […] JamesD28 None 334 bytes Download
71 downloads
Overworld Warp
Added:
Level No No No This code will warp Mario to the overworld when there are no sprites on screen. Iceguy 5.0 365 bytes Download
239 downloads
Earthquake
Added:
Level No No No This code will cause the ground to continuously shake. It can be set to play a sound effect, […] Iceguy None 371 bytes Download
425 downloads
Flip On/Off on LR v1.0
Added:
Level, Game Mode No No No Flips On/Off flag when you press either L or R. Tattletale None 374 bytes Download
263 downloads
Disable Death Scrolling
Added:
Level, Game Mode No No No This makes it so that when the player dies, the screen doesn't scroll vertically anymore. Ruberjig 5.0 380 bytes Download
345 downloads
Different Gravity Code
Added:
Level No No No It's a Shog's "Diffrent Gravity Generator", except it's now uberASM code. Fixed and added extra […] Shog None 424 bytes Download
335 downloads
Automatic Alternating Jumps
Added:
Level No No No This makes the player alternate continuously between a normal jump and a spinjump. Note that due […] Catobat 5.0 433 bytes Download
197 downloads
Pressured Water
Added:
Level No No No This simple code make it so that Mario can't swim in water more than one time without touching the […] Mathos 5.0 444 bytes Download
242 downloads
Duck Walking
Added:
Level, Game Mode No No No This code allows Mario to move while ducking without having to gain momentum. Note that Mario's GFX […] wiiqwertyuiop None 459 bytes Download
156 downloads
Slide Attack
Added:
Level, Game Mode No No No Uberasm version of a patch made at request of: Ladida Allows Mario to slide attack by running and […] HuFlungDu, Major Flare None 464 bytes Download
170 downloads
Horizontal Speed Limit
Added:
Level, Game Mode No No No Makes it so player can run only at certain speed, similar to Iceguy's patch. Maximum speed values […] RussianMan None 465 bytes Download
216 downloads
NSMB Rising Water
Added:
Level, Game Mode No No No This will make the layer 3 tide water rise when a specified switch is activated. Make sure to […] TheBiob, wiiqwertyuiop None 474 bytes Download
298 downloads
Lock Mario in Place With L or R
Added:
Level No No No I was asked for this very simple level ASM multiple times so I think it is a good idea to upload […] ageVerrly None 476 bytes Download
65 downloads
Pause Level at Start
Added:
Level, Game Mode No No No Pauses the level on start/retry and dims the screen until any button is pressed. Gives the […] dtothefourth None 479 bytes Download
67 downloads
L/R Power-up selector
Added:
Level, Game Mode No No No This code allows Mario to gain a configurable powerup after pressing L, R and/or both. Check the […] Darolac None 498 bytes Download
157 downloads
Sprites Are Always In Water
Added:
Level No No No This sets all values in the "Sprites In Liquid Indicator" table to #$01 - "In Water", as well as […] Darkbloom, Telinc1 None 524 bytes Download
293 downloads
One-Way Scroll
Added:
Level No No No This patch disables scrolling in a specified direction (either left, right, up, or down). This can […] Thomas 5.0 525 bytes Download
515 downloads
"Dark Glass" / Transparent Settings
Added:
Level, Game Mode No No No You can mess around with the CGADSUB settings with this - the way these work is that Layer 2 only […] Baphomet Junior, Darkbloom 5.0 532 bytes Download
248 downloads
Counterbreak
Added:
Game Mode No No No This code allows you to reset various statuses and counters when the player returns to the […] Thomas None 539 bytes Download
299 downloads
Allow Spinjump from Vine/Net/Etc.
Added:
Level, Game Mode No No No This code allows player to spinjump from vine/net and etc. tiles.

Credit is optional.
RussianMan None 550 bytes Download
260 downloads
Permanent Winged Yoshi
Added:
Level No No No This code gives wings and flight physics to Yoshi, in a manner very similar to that of sublevels […] HuFlungDu, Mathos None 551 bytes Download
293 downloads
Win by dying
Added:
Level, Game Mode No No No With this uberASM dying will mark level complete and activate Overworld event. Credit is […] RussianMan None 562 bytes Download
173 downloads
Fast BG scroll
Added:
Level, Game Mode No No No This is a disassembly of sprite F4, the fast BG scroll, but in uberasm version. It has been […] Darolac None 574 bytes Download
158 downloads
Single Hit ON/OFF Blocks
Added:
Level No No No This UberASM will make all vanilla ON/OFF switches in a level be single hit, by turning them into […] KevinM None 585 bytes Download
69 downloads
Modern Starman
Added:
Level, Game Mode No No No This uberasm increases Mario's P-speed and reduces the amount of time required for P-speed while he […] Darolac None 598 bytes Download
132 downloads
Reverse BG + Reverse Vertical BG
Added:
Level No No No These let the background scroll in the opposite direction from how it's supposed to. You can […] Darkbloom, Jimmy 5.0 616 bytes Download
158 downloads
Translucent Foreground in Vertical Levels
Added:
Level No No No This allows you to simulate the effects of level modes 1E and 1F in vertical levels. There are […] imamelia 5.0 623 bytes Download
339 downloads
Switch Powers With X
Added:
Level, Game Mode No No No When you press X while small/big, you get a cape. If you press X again, you get a flower […] Darkbloom, Ultrabi None 632 bytes Download
131 downloads
Scroll Layer 3 with L/R
Added:
Level No No No This UberASM will scroll layer 3 up and down when L/R are pressed (L = up, R = down). This is meant […] KevinM None 636 bytes Download
85 downloads
Exit Level by Falling Offscreen
Added:
Level No No No The name is self-explanatory: this code will exit the level when Mario falls offscreen, similarly […] KevinM None 671 bytes Download
86 downloads
100 Coin Prize
Added:
Level, Game Mode No No No This is the 100 Coin Prize patch, converted to UberASM. Instead of a 1‐up, Mario gets a star or a […] JamesD28, wiiqwertyuiop None 703 bytes Download
59 downloads
Layer 2 Background Auto-Scroll
Added:
Level No No No A simple code to make your backgrounds use auto-scroll. Includes options to customize the […] Ayami 5.0 710 bytes Download
309 downloads
Bottomless Pit Code
Added:
Level, Game Mode No No No Also previously known as 'Floor Generator', this makes it so the player cannot move horizontally […] Blind Devil, Ramp202 5.0 734 bytes Download
119 downloads
Sticky Ground
Added:
Level, Game Mode No No No This disables the Left and Right buttons on the control pad when you're on the ground. I got the […] Darkbloom, WhiteYoshiEgg None 740 bytes Download
174 downloads
Mid-air jump changer
Added:
Level, Game Mode No No No Allows player to change jump mid-air. Pressing A while jumping causes player to spin and pressing B […] RussianMan 5.0 755 bytes Download
595 downloads
Press R to Switch Characters
Added:
Level, Game Mode No No No Whenever you press the R button, you will switch between Mario and Luigi! Keep in mind that […] Meirdent, Noobish Noobsicle None 759 bytes Download
174 downloads
Hurt/Kill on Button Press v1.1
Added:
Level No No No This UberASM allows you to set up a combination of buttons that will hurt or kill Mario when […] JamesD28 None 764 bytes Download
76 downloads
Spaceship Gimmick
Added:
Level, Game Mode No No No UberASM version of the patch of the same name. This will allow you to move in all directions, and […] Meirdent, wiiqwertyuiop None 804 bytes Download
136 downloads
Free Vertical Scroll + No Horizontal Scroll
Added:
Level No No No This simple code includes two features that can turn out useful, especially for vertical levels: […] KevinM 5.0 837 bytes Download
349 downloads
Custom Layer 2 Rise/Sink
Added:
Level No No No This allows you to create simple layer 2 rise/sink commands. No credit needed. Everything you need […] Erik 5.0 838 bytes Download
522 downloads
Exploding Death
Added:
Level, Game Mode No No No This will make the player explode rather than the normal death animation. Use in either the […] TheBiob 5.0 843 bytes Download
181 downloads

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