SMW Patches
Important note: Since October 7th, 2018 the patches section has been ongoing a full fledged remoderation to convert patches to Asar and SA-1, as well as to do UberASM conversions of certain patches and some other quality control - further details here. If a patch you were searching for was removed, please check this thread to get a(n unconverted) backup.
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Name - Date | FS | Fix | Featured | Description | Authors | Size | Download |
---|---|---|---|---|---|---|---|
No Vertical Fireball RNG Added: |
No | No | No | Minor tweak that removes RNG from the vertical fireball sprite (33). | MiracleWater | 262 bytes |
Download 215 downloads |
Cluster Boo Ducking Fix Added: |
Yes | Yes | No | Fixes a bug where ducking below a Boo ceiling, Boo ring or Swooper death bat ceiling ignores […] | Alcaro | 270 bytes |
Download 325 downloads |
Title Window Cleaner Added: |
Yes | Yes | No | Removes the overworld sprites from the title screen, eliminating the need to move the sprites or […] | Alcaro | 273 bytes |
Download 835 downloads |
One OR Two Players Only Added: |
No | No | Yes | This patch allows you to have one OR two players (Like the individual patches.). This version […] | p4plus2 | 281 bytes |
Download 1,850 downloads |
Rex Stomp Sound Effect Fix Added: |
Yes | Yes | No | This fixes a minor bug in SMW where stomping a Rex won't play the stomp sound effect if you get a […] | MarioFanGamer | 289 bytes |
Download 166 downloads |
Coin Train Death Fix Added: |
Yes | Yes | No | This patch will make the directional coin train solid if the P-Switch is active, meaning the lead […] | Alcaro | 294 bytes |
Download 319 downloads |
Fishin' Lakitu Bug Fix Added: |
Yes | Yes | No | This patch fixes the bug where you can collect Fishin' Lakitu's 1-Up while dying. Added SA-1 […] | Alcaro | 304 bytes |
Download 206 downloads |
More Control Added: |
Yes | No | No | This patch maps the B button to #$08 in $17/$18 and the Y button to #$04 in the same two addresses. […] | Alcaro | 305 bytes |
Download 186 downloads |
Balloon Direction Fix Added: |
Yes | Yes | No | This patch fixes the quirk where picking up a P-Balloon makes you always face the same direction, […] | Alcaro | 305 bytes |
Download 386 downloads |
Cape climb Added: |
Yes | Yes | No | Fixes the bug where you can begin a cape flight, then climb on a net or vine, then jump and keep […] | Alcaro | 308 bytes |
Download 236 downloads |
Horizontal Scroll Fix v1.1 Added: |
Yes | Yes | No | If the player starts the level too far to the right, the screen starts with him centered, not with […] | Alcaro | 321 bytes |
Download 200 downloads |
Upwards Arc Fireballs Added: |
Yes | No | No | This allows Mario to shoot fireballs in an upwards arc if he presses Up, just like in SMBX. Real […] | aCrowned | 327 bytes |
Download 509 downloads |
Item Box Mushroom Priority Fix Added: |
Yes | Yes | No | If you have e.g. a cape, plus a flower in reserve, and get a mushroom, the flower is replaced with […] | Alcaro | 328 bytes |
Download 592 downloads |
No Fireballs in Water Added: |
Yes | No | No | Doesn't allow Mario to shoot fireballs if he's in water. This patch was previously an xkas patch […] | Iceguy | 329 bytes |
Download 327 downloads |
Line-Guided Rope Length Fix Added: |
No | Yes | No | The line-guided rope sprites (sprite 64) are supposed to set their length based on their starting X […] | imamelia | 331 bytes |
Download 283 downloads |
Bounce Block Coin Collection Fix Added: |
No | Yes | No | A simple patch which fixes bounce blocks (e.g. note and ?-blocks) so any coin they collect don't […] | MarioFanGamer | 334 bytes |
Download 128 downloads |
Circle HDMA Fix Added: |
Yes | Yes | No | This patch fixes the palette glitch when Mario hits the goal to high on the screen. It is however […] | p4plus2 | 336 bytes |
Download 420 downloads |
Sound When Landing Added: |
Yes | No | No | Player makes a customizable sound whenever they hit the floor. Requested by 1UPdudes. | Medic | 339 bytes |
Download 353 downloads |
SMW Wiggler Bug Fix Added: |
Yes | Yes | No | This small patch fixes a small bug where if you die above a Wiggler it would still act as if you […] | zkip | 339 bytes |
Download 366 downloads |
No P-Switch Music Reset Added: |
Yes | No | No | This patch makes P-Switches not reset the music when hit, if one is already active. This patch […] | Alcaro | 341 bytes |
Download 297 downloads |
Bounce Blocks Death Fix Added: |
Yes | Yes | No | This small patch fixes the issue where you can trigger bouncing blocks when dying. This can more […] | Kevin | 344 bytes |
Download 163 downloads |
$13FB Game Crash Fix Added: |
Yes | Yes | No | This patch fixes crashes that result from sprite collisions after $13FB is set. A notable example […] | p4plus2 | 346 bytes |
Download 471 downloads |
Fix HDMA Flickering Added: |
No | Yes | No | This patch fixes HDMA flicker that happens when there's v-blank overflow due to DMA. Usually […] | anonimzwx | 349 bytes |
Download 161 downloads |
Alternate Death Music for Luigi Added: |
Yes | No | No | This patch changes death music for Luigi. Give credit if used. This patch was previously an xkas […] | 7601 | 364 bytes |
Download 336 downloads |
Autoscroll ($1411) + L/R Softlock Fix Added: |
Yes | Yes | No | This patch fixes the bug where the game softlocks if $1411 (horizontal scrolling flag) is cleared […] | Telinc1 | 366 bytes |
Download 440 downloads |
Question Block Item Collision Fix Added: |
Yes | Yes | No | This small patch adds a short invulnerability timer to sprites spawned from ?-blocks, so that they […] | Kevin | 367 bytes |
Download 168 downloads |
Bob-omb Cape Fix Added: |
Yes | Yes | No | This patch makes Bob-omb explosions not die from cape spins. This patch previously lacked SA-1 […] | Alcaro | 367 bytes |
Download 518 downloads |
Tide Sprite Interaction Fix Added: |
Yes | Yes | No | The sprite<->tide interaction code is messed up in the original SMW. While the original levels […] | Alcaro | 369 bytes |
Download 292 downloads |
Score+9 Added: |
Yes | No | No | This sets the score maximum to 9999999 instead of 9999990. It does this by setting the extra zero […] | Alcaro | 370 bytes |
Download 260 downloads |
Yoshi Pipe Animation Fix Added: |
Yes | Yes | No | This simple patch fixes the bug where Yoshi shows his "entering a pipe" animation even if Mario is […] | Kevin | 375 bytes |
Download 223 downloads |
Goodbye Football RNG Added: |
Yes | No | No | This code will remove randomness in Footballs, giving them a consistant pattern of "low bounce, mid […] | MellyMellouange | 379 bytes |
Download 588 downloads |
Update Vertical Scroll on Enemy Bounce Added: |
Yes | No | No | This patch updates the vertical position of the camera when Mario bounces off of an enemy in levels […] | CliffTheCrafter | 380 bytes |
Download 480 downloads |
Power Surge Added: |
No | No | No | Goal stars from the previous level make Mario invincible when he starts the next one. The more he […] | Glyph Phoenix | 381 bytes |
Download 124 downloads |
Note Block Spin Jump Fix Added: |
Yes | Yes | No | This simple patch fixes the glitch where you can spin jump from note blocks if you press A on the […] | Kevin | 382 bytes |
Download 156 downloads |
Big Mario -> Small Mario GFX Added: |
Yes | No | No | This patch will make big Mario (but not fire and cape Mario) use the same GFX as small […] | K3fka | 382 bytes |
Download 189 downloads |
Fireball Conveyor Fix Added: |
Yes | Yes | No | This patch fixes the bug where shooting a castle/rope conveyor with fireballs causes the fireball […] | Thomas | 384 bytes |
Download 380 downloads |
RAM Specific L/R Scroll Disable Added: |
Yes | No | No | Disables L/R Scrolling if the freeram address you specify is not equal to zero. Works midlevel too, […] | Chdata | 387 bytes |
Download 524 downloads |
Expensive Jump v1.1 Added: |
Yes | No | No | A jump costs a coin (from a smw puzzle rom hack I can't remember) v1.1 Graphics Bug Fix. | oderjunks | 387 bytes |
Download 211 downloads |
Castle Intro Ledge Fix Added: |
Yes | Yes | No | This simple patch fixes the bug with object 3B in tileset T:1 (the ledge used in no Yoshi castle […] | Kevin | 387 bytes |
Download 86 downloads |
Remove Overworld Border Mario Added: |
No | No | No | This patch removes Mario from the Overworld border. Differently from the usual hex edit, it also […] | Kevin | 389 bytes |
Download 307 downloads |
Cape Float Sound Added: |
Yes | No | No | Fixed. It makes Mario/Luigi's cape have a sound effect when floating, similar to the raccoon […] | Unknown | 390 bytes |
Download 160 downloads |
Disco Shell SFX Added: |
Yes | No | No | This simple patch makes a sound effect play when a yellow shell-less Koopa turns a normal Shell […] | Kevin | 392 bytes |
Download 147 downloads |
Castle Destruction Fix Added: |
Yes | Yes | No | This patch fixes the bug where a castle won't collapse properly if its tiles cross between two […] | Thomas | 395 bytes |
Download 261 downloads |
Item Box Disabled on Death Added: |
No | Yes | No | This patch fixes a glitch in the original SMW game. If Mario dies then it is still possible to drop […] | Final Theory | 396 bytes |
Download 217 downloads |
Stunned Bob-Omb SFX Added: |
Yes | No | No | This simple patch adds a beeping sound effect to the Bob-omb when it's stun timer is set, acting as […] | JamesD28 | 399 bytes |
Download 203 downloads |
Spin Jump to Super Jump Added: |
Yes | No | No | Made at request of leod. Patch that changes the SpinJump to a SuperJump if you are not moving […] | HuFlungDu | 399 bytes |
Download 176 downloads |
Underwater 1-UP Chain Fix Added: |
Yes | Yes | No | Fixes a minor issue where Mario's bounce counter still increments while in water, allowing the […] | Thomas | 400 bytes |
Download 151 downloads |
Thwimp + SFX Added: |
Yes | No | No | Adds sound effect when Thwimp (sprite 27) jumps. | Koyuki | 401 bytes |
Download 202 downloads |
Killed Springboard Fix Added: |
Yes | No | No | This patch fixes an issue where Springboards teleport Mario when they turn into state 4 (killed […] | Kevin | 402 bytes |
Download 154 downloads |
Bob-omb Kicked Palette Fix Added: |
Yes | Yes | No | A simple patch that restores the bob-omb's palette when it's kicked. Originally, the palette it's […] | Koopster | 402 bytes |
Download 268 downloads |
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