Mario Games

Luigi must save the Mushroom Kingdom from the devious Ghosts! Features zombies, phantoms, and spooky music.

Choose lives, timer speed, and credits and then have at it in this Super Mario rom hack

A whole new world... Super Mario World that is. Features new levels but with the same overworld map.

Mario must explore ancient pyramids and old catacombs in search of special treasures for Princess Peach

The sequel to the legendary Mega Man X. Features the Maverick Rebellion, Reploids, 8 new bosses, and much more!

Play Super Mario 1, Super Mario 2, Super Mario 2 (Japanese Version), or Super Mario 3 all in this one rom!

8 new worlds, new bosses, new enemies, new music, and play as Mario, Luigi, or Toad. Another fantastic SMB 3 hack.

A fun rom hack of Super Mario World with all new levels to challenge the heck out of you. Good luck!

When Dr Eggman tears the world apart, Sonic and Tails must save both it and their friends

Mario must face off with monsters who have invaded the Mushroom Kingdom via a portal in this awesome rom hack

Have you ever heard of this crazy glitch? Mario must traverse an underwater maze while in World 0-1!

Released in 2004, this puzzle platform game seeks to revive the age old rivalry between Donkey Kong and Mario

Set in the year 21XX, Mega Man discovers that Sigma is still alive and lives on as a computer virus...

15 B-R-U-T-A-L levels await the brothers Mario in this hardcore rom hack. For veterans and gurus only!

Play the very first Sonic the Hedgehog game for the Sega Master System. This is the one that started it all!

New levels, graphics, and well thought out enemy placements to challenge the seasoned Mario gamer

Play the gameboy version of Donkey Kong. Mario must make his way to the top of the level to save the princess.

Super Mario but with a Castlevania setting and gothic feel to it. 6 total levels to beat!

Mario must navigate through some tricky castles as well as the levels beyond in this short but fun rom hack

Mario must save Princess Peach in a land of vast oceans. Features new levels and a mostly open overworld.

Another gameboy rom hack that changes colors but also adds the ability to play as Luigi with different physics

Mario finds himself in a strange new world with strange new powers - He can run fast and spin dash! All new levels.

Relive some old school nostalgia with this epic, classic masterpiece for the NES starring Mario and Luigi!

A fun, gamer upvoted, and moderately challenging fan hack featuring all new levels in Dinosaur Land