Play F-Mario Online
F-Mario warps Super Mario World into something gloriously janky—platforms wiggle unpredictably, pipes spit you into weird secret rooms, and sometimes the game just breaks in ways that help you. It’s like playing a forgotten bootleg cartridge your friend swore was real.
F-Mario is a hacked version of Super Mario World, originally released by Nintendo for the Super Nintendo Entertainment System in 1990. It takes the familiar structure of the platformer and twists it into something strange and unpredictable, fitting right in with the era of experimental ROM hacks that reimagined classic games.
You control Mario through a series of altered levels, where platforms shift under your feet, pipes lead to glitched-out bonus areas, and enemy behavior is often erratic. The main goal remains to reach the end of each stage, but the path is filled with intentional programming oddities that turn precision jumps into chaotic guesswork. The pacing is disjointed, and the difficulty spikes without warning, making progress feel more like stumbling through a broken dream than mastering a challenge. It feels like digging through the code of a childhood favorite and finding a secret, slightly broken world hidden inside.
Download F-Mario ROM
You can download this ROM to play F-Mario offline using an Super Nintendo (SNES) emulator (Top Emulators).
*This ROM is provided for backup and educational purposes only.
