Z
A
X
B
Shift
Select
Enter
Start
Move
Super Mario Negative One
A glitch in level 1-2 of the original Super Mario Bros allows you to take the warp pipes to World 0-1 and this is the level you get! It is basically a Bowser castle but underwater. The rub is that if you go the wrong way, you cannot back track and will have to reset (press F5).
Played 48015 times
More Super Mario Games To Play
-
Bowser and his Koopalings have kidnapped Princess Peach and locked 7 Yoshis in eggs -
Metal Sonic must seek out the Chaos Emeralds before that no good Dr Robotnik finds them or else... -
A Super Mario 1 hack with all new levels, faster enemies, and a few more surprises. Moderate difficulty. -
A turn based RPG for the Nintendo DS starring Mario and Luigi -
20 new levels and harder boss fights. A little janky and wacky at times to keep you on your toes! -
Mario must explore the infamous Death Moon. Features new levels and reviving enemies! -
Mario must save Princess Peach in a land of vast oceans. Features new levels and a mostly open overworld. -
Bowser has used the Timulator to steal artifacts. Mario must return the artifacts to save history. -
Super Mario World but reimagined with a whole new set of graphics hand drawn from scratch -
Mario 3 but you get an extra jump if you collect a coin midair. Otherwise, the same as Mario 3. -
Mario 3 but with Princess Peach and Daisy replacing Mario and Luigi. Levels and game play remain the same. -
You cannot beat any of the 8 levels. Collect the item on each level then kill yourself. So depressing... -
Fight 77 bosses from SMB 1, 2, 3, World, Zelda, Donkey Kong, Mega Man, and more! No levels, just bosses! -
Altered physics with lower gravity for jumps as well as lasers instead of fireballs! -
Luigi must save Daisy! 9 new worlds to explore and 92 levels to conquer including custom sprites, graphics, & music. -
A classic Mario adventure where you must make your way through 9 all new worlds and save the princess -
Mario must explore the legendary mirror world or mystery in this awesome rom hack -
A short but challenging 3 level hack featuring sharp new graphics. There is also 1 secret exit. Can you find it? -
Features 4 new worlds as well as 1 hidden world to find! New levels and graphics also await you! -
Luigi must save the Mushroom Kingdom from the devious Ghosts! Features zombies, phantoms, and spooky music. -
A more difficult version of Super Mario 2 featuring 20 new levels to challenge you. For true veterans only. -
A fantastic rom hack of Super Mario 3 with all new worlds to explore. The language is Spanish (see additional description). -
Princess Peach has been kidnapped yet again. A whole new hack to explore with all new levels and some new gfx too. -
Prepare to face a world of carnage and destruction that lies under Super Mario World. Not afraid yet? You will be
More Free Online Games
