UberASM Repository - SMW Central

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Password System
Added on 2019-10-08 02:14:29 PM

With this code, you can easily create a unique password system for your level. Set 1-10 inputs that […]

Instant death on powerup loss
Added on 2019-09-14 12:20:36 PM

This uberASM can be inserted as level specific asm or as gamemode 14. All it does, is, killing […]

Single screen v1.1
Added on 2019-09-13 02:55:36 PM

This will make the game only show one screen and scroll to the next when the player reaches […]

Punching System
Added on 2019-09-08 05:32:37 PM

This code will allow Mario to punch. When you punch, a sliding effect is simulated, so make sure […]

ON/OFF Double Hit fix
Added on 2019-09-08 05:09:11 PM

This code will add a short cooldown to the ON/OFF switches to prevent Mario or sprites to trigger […]

Layer 2 Background Auto-Scroll
Added on 2019-09-05 10:41:57 AM

A simple code to make your backgrounds use auto-scroll. Includes options to customize the […]

Exploding Death
Added on 2019-08-29 08:17:57 PM

This will make the player explode rather than the normal death animation. Use in either the […]

Peach's Floating Ability
Added on 2019-08-09 02:48:37 PM

This will give the player a floaty jump, similar to Peach's own in Super Mario Bros. 2. Check the […]

DKC - Blackout Basement: Lights On Off
Added on 2019-08-08 01:57:46 PM

An uberasm to Turn on and Turn off lights. Customizable, Please open the file ".asm" to […]

Spotlight auto switch-off
Added on 2019-08-08 01:31:33 PM

This uberasm code will deactivate the spotlight sprite after a few frames of it been turned on. It […]

Ultimate Overworld Level Flags
Added on 2019-07-10 12:27:25 AM

With this code, you can check if any overworld level flags are set and if they are, set any other […]

Slide Attack
Added on 2019-06-07 01:33:53 PM

Uberasm version of a patch made at request of: Ladida Allows Mario to slide attack by running and […]

Super Jump
Added on 2019-06-07 07:32:01 AM

UberASM version of a HuFlungDu's patch made at request of leod. Changes the SpinJump to a SuperJump […]

Power Jumps
Added on 2019-06-05 08:13:41 PM

This is the Power Jumps patch by HuFlungDu, adapted to UberASM. Changes jump height based on […]

One Mind
Added on 2019-06-04 01:52:32 AM

This ASM switches randomly between the current players (in-game), while also warning them with […]

Teleport on No Enemies
Added on 2019-06-04 01:41:57 AM

A simple code which teleports the player to a specified level when there are no enemies left […]

Layer 2 Scroll on button press
Added on 2019-06-01 10:30:07 AM

This ASM makes Layer 2 Scroll, when the player presses a certain button. It includes the option […]

Press R to switch characters
Added on 2019-05-22 07:09:16 PM

Whenever you press the R button, you will switch between Mario and Luigi! Keep in mind that […]

Autosave + Bring Up Save Prompt by pressing Select
Added on 2019-05-20 04:35:18 PM

Following the trend of converting patches to UberASM I decided to convert two patches into one, the […]

Bottomless Pit Code
Added on 2019-05-12 10:33:12 PM

Also previously known as 'Floor Generator', this makes it so the player cannot move horizontally […]

Spaceship Gimmick
Added on 2019-05-07 10:09:55 AM

UberASM version of the patch of the same name. This will allow you to move in all directions, and […]

POW-based Layer 2 Height Control
Added on 2019-04-30 12:11:33 AM

This code controls the height of Layer 2 depending on the blue/silver POW status. Includes […]

Wario Dash
Added on 2019-04-15 09:57:44 AM

This UberASM code will give you the ability to dash like Wario in a Wario Land game I haven't […]

(Specter of Torment-Styled) Wallclimb and Walljump v2.0
Added on 2019-04-09 02:15:55 AM

The Specter of Torment-Styled Wallclimb and Walljump patch, by Erik, merged with a request by idol […]

No Forward Momentum
Added on 2019-04-07 02:26:55 AM

This patch changes the game's physics. It makes Mario stop on a dime when you release left or right […]

$0703 Palette Uploader
Added on 2019-04-04 10:43:35 PM

This uploads the RAM at $0703 to CGRAM every frame. The positive upshot of this is that you can use […]

Counterbreak
Added on 2019-03-31 04:35:33 AM

This code allows you to reset various statuses and counters when the player returns to the […]

Mid-air jump changer
Added on 2019-03-07 12:19:16 AM

Allows player to change jump mid-air. Pressing A while jumping causes player to spin and pressing B […]

Switch Powers With X
Added on 2019-02-23 02:21:03 AM

When you press X while small/big, you get a cape. If you press X again, you get a flower […]

Win by dying
Added on 2019-02-15 04:11:26 AM

With this uberASM dying will mark level complete and activate Overworld event. Credit is […]

Flutter Jump
Added on 2019-01-13 03:05:35 AM

The flutter jump in UberASM format. Works similar to YI's flutter jump. Can now be customised so […]

Wall Kick v1.1
Added on 2018-12-30 11:43:57 PM

This is the UberASM version of the wall kick patch by MarioE […]

Horizontal/Vertical Level Wrap
Added on 2018-12-11 11:05:02 PM

This contains two level routines to wrap Mario/sprites when they cross certain edges of the […]

Reverse Controls
Added on 2018-11-30 08:48:43 PM

This is a very user-friendly code that lets you switch certain buttons on the controller. You […]

Reverse BG + Reverse Vertical BG
Added on 2018-11-30 04:35:21 PM

These let the background scroll in the opposite direction from how it's supposed to. You can […]

Sticky Ground
Added on 2018-11-30 08:16:57 AM

This disables the Left and Right buttons on the control pad when you're on the ground. I got the […]

Asceticism
Added on 2018-11-01 05:53:13 AM

This bit of code sets your score and number of coins to zero. If you collect any points or coins, […]

Sprites Are Always In Water
Added on 2018-10-13 02:04:34 PM

This sets all values in the "Sprites In Liquid Indicator" table to #$01 - "In Water", as well as […]

Unlimited P-Balloon
Added on 2018-09-30 08:35:29 PM

This sets the P-Balloon timer to #$7F every frame, which means that the balloon doesn't have a time […]

"Dark Glass" / Transparent Settings
Added on 2018-09-30 08:21:47 PM

You can mess around with the CGADSUB settings with this - the way these work is that Layer 2 only […]

Layer 2 Smash: Savage version
Added on 2018-09-30 03:08:56 PM

This is an version of the Layer 2 smasher which stuns the player in place if he's on the ground […]

Allow spinjump from vine/net/etc.
Added on 2018-09-04 11:46:09 PM

This code allows player to spinjump from vine/net and etc. tiles.

Credit is optional.

SMB2-styled Charged Jump
Added on 2018-07-19 07:57:05 PM

When this code is used, the player can charge a jump by ducking for several frames, until the point […]

Hypothermia
Added on 2018-07-19 07:27:12 PM

With this code, the player will die from cold if they stand still for too long. They will begin to […]

Horizontal speed limit
Added on 2018-05-20 06:24:38 PM

Makes it so player can run only at certain speed, similar to Iceguy's patch. Maximum speed values […]

Overworld Event/Exit Indicators
Added on 2018-05-13 12:46:32 AM

This piece of ASM makes tiles appear in the overworld border, to show if levels have one, two, or […]

Sprite Shooting Ability for Mario
Added on 2018-03-31 08:47:40 AM

Allows you to shoot normal or custom sprites by pressing a button. This one allows you to limit how […]

Low Gravity
Added on 2018-03-20 08:14:23 AM

Fancy low gravity mechanic which makes Mario a whole lot more floaty while in the Air. That's […]

Hold X to Item Swim
Added on 2018-03-05 09:07:36 PM

While underwater, makes Mario act like he's holding an Item by holding X. Intended purpose is […]

Offscreen Indicator
Added on 2018-02-17 06:17:38 PM

This will display an 8x8 sprite tile at the top or bottom of the screen when Mario goes offscreen, […]

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