Super Mario World

About

Runs snesrev's smw engine reimplementation with every graphic, palette and sound regenerated from scratch, so no original files are needed. Keyboard, gamepad or touch; the full game plays right away.

A 2D platformer and first entry on the SNES in the Super Mario franchise, Super Mario World follows Mario as he attempts to defeat Bowser's underlings and rescue Princess Peach from his clutches. The game features a save system, a less linear world map, an expanded movement arsenal and numerous new items for Mario, alongside new approaches to level design and art direction.

Description from IGDB.

How it runs

Project

smwReimplementation. A new engine written from scratch that runs the original game's data.By snesrev

Port

andrewnakas.github.ioBy Andrew Nakas · WebAssemblyOnline since Oct 4, 2026Source: andrewnakas/smw-cleanroom

Controls

Arrows to move, Z to jump, X to spin jump, Enter to start.

Plays with

Keyboard, gamepad and touch.

You need

Nothing to bring: the port loads everything it needs.

Original

Nintendo EAD, 1990, SNES