Super Mario World (subtitled Super Mario Bros. 4 on the Japanese logo) is a platform game and a launch title released for the Super Nintendo in 1990, developed by Nintendo EAD. Being a sequel to Super Mario Bros. 3, the game retains much of the elements that debuted in that game, such as the world map and Koopaling boss fights while introducing a large variety of new gameplay mechanics, such as an expanded and less linear world map and the ability to save the game.

Hacking Tools

Standard

Lunar Magic

Main Article: Lunar Magic

Lunar Magic is the essential tool to edit the game, made by FuSoYa. You can edit levels, overworld, title screen, credits, text boxes and graphics, among a lot of misc. things.

PIXI

Main Article: PIXI

GPS

Main Article: GPS

AddMusicK

Main Article: AddMusicK

UberASM Tool

Main Article: UberASM Tool

Deprecated

Jonwil's BlockTool

Block Tool Super Deluxe

Romi's Addmusic

Main Article: Romi's AddMusic

AddMusicM

Main Article: AddMusicM

SampleTool

Terra Stripe

Notable ROM Hacks

Kaizo Mario World

Main Article: Kaizo Mario World

Brutal Mario

Main Article: Brutal Mario

VLDC

Main Article: VLDC

Item Abuse

Main Article: Item Abuse

VIP and Wall Mix

Main Article: VIP and Wall Mix