Welcome to SMW Central!
SMW Central is the largest ROM hacking community on the internet, and the gathering place for all the resources you need to create your own ROM hack. We offer a large selection of completed hacks as well, ready for you to play! Traditionally SMW Central focuses on hacking Super Mario World, but over the years we've collected a ton of resources and hacks involving other games, too. Our community is ever-growing — sign up now and be part of it!
100th Request Milestone!Congratulations to Ahrion for completing their 100th request!
OWDC 2023 Starts Today!
This year's Overworld Design Contest is kicking off right now! Check out the contest thread!
OWDC 2023 →
Chocolate Level Design Contest 2023 - Results!
Ready to see how everyone did? Click here!
Super King Jay World v1.1This hack was made for a dear Friend sir King jay Rool! He's a great player and a lovely person. MASSIVE UPDATE: -All levels were re made -Short and fun levels -Nerfed lot of low ceilings and… (read more…)
Katamari Damacy - Lonely Rolling StarA bubbly pop song that could work well in long levels or perhaps for credits sequences or title screens.
Popful Mail (SEGA CD) - Mine (Outside)The background seen in the exterior of the Mine, from the SEGA CD version of Popful Mail. A great fit for mountain levels in general. It has a mustard-like palette due to the mines being located… (read more…)
Star Wars - Darth Vader BreathThe iconic breathing sound of Darth Vader from Star Wars.
Wave Muncher Launcher + Jumping MuncherFOREWARNING: - Sprite Memory is recommended to be put on 10. JumpingMuncher.asm is an enemy sprite that replaces the tile it is set on as it spawns, then jumps up, falls back down, and becomes a… (read more…)
SMW MultiTools Launcher v2.27sImprove your creativity and productivity by forgetting the annoying management of all the tools you need by centralizing all your tools and other frequently used files in one place! Link your… (read more…)
Donut Lift Block v1.2An updated and optimized version of the donut lift block included in Spritetool. This custom block spawns a custom sprite when touched from above or the corners. Details in the… (read more…)
Individual Dragon Coin SaveThis patch allows each individual (vanilla) dragon coin to be saved once it's collected. Unlike the other method, you don't need to replace all dragon coins with 5 different custom objects for every… (read more…)
Content of the Day
NEW! SMW2 Yoshi's Island (Romanian language)NEW! SMW2 Yoshi's Island is a more-than-full Yoshi's Island Hack. The story basically is the same like in the original game. Outline Data - 60 brand-new, difficult levels - Custom level… (read more…)
Various EnemiesA compilation of various enemies from my cancelled hack. Since my new hack won't be Mario themed, I won't need these anymore. Copy and paste the graphics into their places in their corresponding… (read more…)
One-Way ScrollThis patch disables scrolling in a specified direction (either left, right, up, or down). This can be used to create an effect similar to SMB, where the screen can only scroll right and not left.
TsucnenT's TreasuresHi,I'm TsucnenT. This is first time to create sm64 hacks. This game is short hack. But I think this game is very difficult. Let's play & try to your ability d(Tc T) -This game has 16… (read more…)
Bread WorldThanks for playing! In this romhack, Mario tries to find his Bread. Yeah, very original! Based in a true story. Tried to make it very beginner friendly, as a beginner myself in SMW, but still… (read more…)
Trials of Mana - Black SoupTense song that could fit a boss or a dangerous area.
(You can remove surround volumes by changing "SURROUND" from 1 to 0 at the top of the file).
Note: not compatible with "Bonus end" song.