Mario Games

A familiar starting message but an unfamiliar world await Mario in this one. Has all new levels to play.

A new take on an old classic. New Mario Bros has 20 levels for Mario to get through across 5 new worlds.

A side scrolling platformer starring Princess Peach in a Super Mario Bros like setting

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

Bowser got tired of losing all the time so he hired some devious engineers to design horribly difficult levels

An Egyptian setting where Wario must solve the riddle of the legendary Princess Shokora and her curse

A whole new game starring Luigi. The Overseas Edition just means it is the English version of this rom hack.

A tricky puzzle solver! Avoid the enemies as best you can or defeat them outright

This hack of Super Mario Land has 12 new levels and the option to choose normal or hard difficulty as well

A rom hack with all new courses to play through and Kirby has replaced Toad as a playable character

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

Like playing Super Mario Bros 2 but with the mechanics of Super Mario. An interesting rom hack for sure.

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

Play Classic Mario Brothers for the Nintendo Entertainment System. It's the game that started it all!

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

Princess Peach and Daisy go on a quest to save the kingdom and explore a mysterious world

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

No overworld or backward scrolling in this hack. Grab all the lives you can because there are no continues!

Mario went for a walk one day and suddenly found himself lost! Can he find his way back home?

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

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

Punch your way through the minor, major, and world circuit in this epic boxing classic

A fan hack with just 4 levels but all of which are dangerous and fairly lengthy. This rom will put your skills to the test.

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