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Sonic The Hedgehog MS

Play the very first Sonic the Hedgehog game for the Sega Master System. This is the one that started it all!
Played 16624 times
More Super Mario Games To Play
  • Mushroom Nightmare
    Can the brothers Mario save the Mushroom King? Mario can jump higher but stops more slowly than Luigi in this rom hack
  • Mario Luigi Superstar Saga Plus
    An RGP style Mario game where you select your moves and beat up baddies. You can also jump over their attacks.
  • Mario Bros Lost Levels 2
    Plays like Mario 1 but with improved graphics and the overworld map of Super Mario World. A bit choppy at times.
  • New Mario Bros
    A new take on an old classic. New Mario Bros has 20 levels for Mario to get through across 5 new worlds.
  • Mario Kart Crazy Tracks
    These are some of the wackiest, craziest, zaniest tracks you will ever race on!
  • Super Mario Bros 2 Deluxe
    Like playing Super Mario Bros 2 but with the mechanics of Super Mario. An interesting rom hack for sure.
  • Super Mario Ocean
    Mario must save Princess Peach in a land of vast oceans. Features new levels and a mostly open overworld.
  • Mario The Archaeologist 2
    The second chapter to the story of Mario the Archaeologist. Collect the artifacts that Peach desires and complete the game.
  • Super Mario Unlimited
    40 new levels await you in this fun rom hack. Also has new music, items, graphics, and powerups too.
  • Princess Peach Minus World
    Just like Mario, Princess Peach can also experience the dreaded Minus World. Be careful which path you choose!
  • Yoshis Cookie
    Clear the playing field of all the cookies to beat each level in this puzzle game
  • Megaman 6
    Mega Man has a new foe with the mysterious Mr. X who has reprogrammed 8 new robots for Mega Man to defeat
  • Kaizo Mario World 3
    To get by the cactus jack, perfectly time a spin jump under him. After that, I have no idea!
  • Mario Ultimate Mayhem 5
    Mario must explore the legendary mirror world or mystery in this awesome rom hack
  • Mario Is Missing
    Mario has gone missing! There is only one hero up to the task - his brother Luigi and of course Yoshi
  • Mario Rescues Golden Mushroom
    A hack where Mario must seek out Bowser, get the Golden Mushroom back, and save the Mushroom Kingdom
  • Marios Moon Adventure
    Altered physics with lower gravity for jumps as well as lasers instead of fireballs!
  • Sonic Mario Bros
    Sonic finds himself in an infinitely large Mario World. The game randomizes new maps each time you play!
  • Mario World Improvement
    This is a NES Mario hack but includes features, gameplay, and graphics from Super Mario World
  • Super Mario Coin Spikes
    What would happen if coins were actually spikes?! Dodge the coins or die in this crazy Mario hack.
  • Princess Rescue 2 Luigis Journey
    Luigi must save Daisy! 9 new worlds to explore and 92 levels to conquer including custom sprites, graphics, & music.
  • Mario World Boss Collection
    Fight 77 bosses from SMB 1, 2, 3, World, Zelda, Donkey Kong, Mega Man, and more! No levels, just bosses!
  • Mario 3 Rainbow Realms
    An excellent Super Mario 3 hack of average difficulty featuring 8 all new worlds to explore
  • Blue Mario Bros
    A complete hack of Super Mario 3 complete with new worlds to explore and very, very blue theme and palette
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