Play Kyouji's Mario World Online
Boot up expecting Mario World, then watch as pipes spit out the wrong things and Goomba swarms appear where safe ground should be—it’s like your muscle memory’s playing tricks on you.

Kyouji's Mario World is a 1991 hack of Super Mario World for the Super Nintendo Entertainment System, originally developed and published by Nintendo. It belongs to that era of fan modifications that reimagined familiar games with new layouts and challenges, often distributed through early online communities or physical copies among enthusiasts.
You control Mario through a series of side scrolling levels, jumping on enemies, breaking blocks, and navigating platforms with the goal of reaching the flagpole at the end of each stage. The game introduces altered level designs that subvert expectations, with unexpected enemy placements, tricky platform sequences, and sometimes unconventional power up availability. The pacing is deliberate, and the difficulty can spike sharply in certain sections, demanding careful observation and precise jumps. It feels like revisiting a well known place where all the furniture has been quietly rearranged.

Download Kyouji's Mario World ROM
You can download this ROM to play Kyouji's Mario World offline using an Super Nintendo (SNES) emulator (Top Emulators).
*This ROM is provided for backup and educational purposes only.