Mario Games

When an alien warns Mario and Luigi of an interstellar threat from outer space, it is up to them to save the world!

Brutal Mario World is one of the better known hacks of the SNES game Super Mario World. Warning: very difficult!

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

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

Only 90 levels were part of the original Mario 3 but this version has 107. Includes lost levels like Parabeetle Plains.

In Doctor Mario, you match up similar colors of the falling pills to destroy the viruses

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

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

You will be DEAD in 10 seconds flat. Kaizo Mario games take patience, skill, and sanity... lots and lots of sanity

A Super Mario 1 hack with all new levels, faster enemies, and a few more surprises. Moderate difficulty.

Bowser's brother Mozart (what?) has kidnapped the Princess and all the Yoshis too. Only Mario can save the day!

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

You cannot beat any of the 8 levels. Collect the item on each level then kill yourself. So depressing...

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

A classic beat em up game starring Billy and Jimmy Lee in their quest to rescue Billys girlfriend Marian

A brand new Mario game based on Metroid and with a cool, dark space theme to it. New enemies, powerups, and final boss.

An excellent Super Mario 3 hack of average difficulty featuring 8 all new worlds to explore

Upon hearing the news of a new land called Melodia, Mario quickly hurries to see the wonders of it...

Try out this old time classic redone in flash. You can even shoot the dog!

Choose from 8 characters, a fun array of tracks including retro tracks, time trials, or missions mode

Battle 8 robots in the 4th installment. Features Dr. Cossack as the main villain for the first time.

Fight 77 bosses from SMB 1, 2, 3, World, Zelda, Donkey Kong, Mega Man, and more! No levels, just bosses!

A complete rework of Mario Kart starring 8 new characters as well as 20 new tracks to compete and race on

Help Mario! Princess has been kidnapped by both Bowser and Captain K. Rool in this Super Mario World hack