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!
Calendar
Recent News
OLDC4 Results!
The moment you've been waiting decades for is here! OLDC4 Results have arrived and are ready for your viewing!
OLDC 4 Results
15 Years of The SMWCentral Music Tourney!!
It's time once again to listen to some banging tunes as nominated by our community!! This year the prize will be free tickets to Nintendo World in Orlando, Florida!! Wow!!!!!
Click here to find out I was lying about the prize, but also to go nominate three of your favorite songs. Remember, the deadline is Saturday, 5/24, 4:00 PM EST!
Overworld Design Contest 2025

It's time for the 2025 Overworld Design Contest! Let's see all those fun and unique worlds!
Be sure to check out the Rules & Submissions thread to get started!
Latest Content
Mario Goes To The Store

Rayman

Super Tetris - Title (Music 1)
Requested by Win72010.A pseudo MS-DOS styled port of title theme from SUPER TETЯIS. Try to find a good use for this aside from title screens or cutscenes.
Adventure Island - Coyote

JukeboxBlock v1.1

Donkey Kong Country 2 Navigation Arrows

DMA Queue and Block Change Optimize v1.11

Johnny Test Whip Crack
The whip cracking sound effect from Johnny Test that probably gave you brain damage as a childContent of the Day
Yoshi's Lullaby

Jelly Boy 2 - Motor Maze (Bumper Cars Section)

Skippable Castle Destruction Scene

SMB1 Flagpole v1.2

Wonder Dog - Planet K 9
Planet K 9 from Wonder Dog on the Amiga. Good for athletic levels.Scrooge 64

Exit Level by Falling Offscreen
