Play Super Mario World 3 - Bowser's Revenge Demo Online

Mario moves just like you remember, until Bowser's kids start surfing on bullet bills and Yoshi mutates into something bizarre. That underground section with the bouncing fireballs? Pure SNES-era cruelty.

File size: 373.34 KB

Game Overview

Super Mario World 3: Bowser's Revenge Demo is an unofficial Super Nintendo Entertainment System release from 1994, developed by an uncredited hobbyist team. It emerged during the peak of the SNES's lifespan, a time when ambitious fan projects began to circulate through niche channels, offering players curious twists on familiar formulas.

You control Mario through a series of side-scrolling stages, navigating platforms and avoiding enemies to reach the goal. The main objective is to survive a condensed set of levels that remix elements from official Mario titles, with a particular focus on chaotic enemy behavior and unconventional hazards. Signature mechanics include screen-by-screen exploration with occasional branching paths, and collecting power-ups that alter Mario's abilities in unexpected ways. The pacing is frantic, and the difficulty skews toward the unforgiving, with enemy placements designed to surprise even experienced players. It feels like playing a distorted version of a game you thought you knew.