Mario in the Castle of WTF Game

"Mario in the Castle of WTF" is a wild, off-the-rails SNES gem that feels like someone took a classic Mario adventure and cranked the chaos up to 11. Imagine stomping Goombas and grabbing power-ups like usual—until the game throws curveballs like bizarre level designs, unexpected enemies, and WTF-worthy twists that’ll have you laughing (or screaming) at your CRT TV. It’s not your average Mario romp; it’s a fever dream of platforming madness that feels like playing a lost, unofficial sequel cooked up by a devious but brilliant fan.
Fans of weird, nostalgic hacks or games that don’t take themselves too seriously will love this one. It’s got that classic SNES charm but with a delightfully unhinged vibe—like if Mario stumbled into a surreal cartoon universe. Whether you’re a retro collector hunting for hidden oddities or just want to see the plumber in a whole new (and utterly ridiculous) light, this game is a hilarious, unpredictable ride. Just don’t blame us if you start questioning reality after the third WTF moment.
Fans of weird, nostalgic hacks or games that don’t take themselves too seriously will love this one. It’s got that classic SNES charm but with a delightfully unhinged vibe—like if Mario stumbled into a surreal cartoon universe. Whether you’re a retro collector hunting for hidden oddities or just want to see the plumber in a whole new (and utterly ridiculous) light, this game is a hilarious, unpredictable ride. Just don’t blame us if you start questioning reality after the third WTF moment.
You can download this ROM to play Mario in the Castle of WTF offline using an Super Nintendo (SNES) emulator.
*This ROM is provided for backup and educational purposes only. Please delete it within 24 hours if you do not own the original cartridge.