Sonic the Hedgehog

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Mario In Sonic 1

Have you ever wanted to play Sonic the Hedgehog but as Mario? Well, now is your chance!
Played 75293 times
More Free Sonic Games
  • Sonic the Hedgehog
    Play the original Sonic the Hedgehog rom for the Sega Genesis. This is the FULL game!
  • Sonic 2 Tohaka21
    A fun sonic hack that begins with the Sapphire Vale Zone and continues from there. All new level designs.
  • Sonic VR
    40 mini levels with various themes to challenge you. Unlock new levels as you go. No bosses or plot.
  • Sonic 3 The Challenges
    An award winning hack. Each level gives you specific challenges to complete such as Time Attack or Ring Grab.
  • Sonic Battle
    All out war! Choose from a wide variety of characters and then go brawl out Super Smash Bros style
  • Sonic Boy In Monster Land
    Sonic as a young lad must overcome the forces of evil with nothing but his trusty sword!
  • Super Mario World
    An epic classic from the golden days of retro gaming on the SNES. A title that needs no introduction.
  • Mario Kart 64
    One of the best Mario Kart games ever! Stars Mario, Luigi, Princess, Toad, Donkey Kong, and more. Race on 16 tracks!
  • Super Contra
    Shoot your way through 8 more stages with machine gun, fireball, and the ever popular spread gun
  • Sonic Painful World of Spikes
    WARNING: This game is difficult! Sonic must navigate a world full of pain and spikes!
  • Sonic 2 Hell
    You are not actually visiting hell in this Sonic 2 hack but is sure looks like Sonic just came from there
  • Metal Sonic the Hedgehog
    A simple palette swap that replaces Sonic with Metal Sonic. This rom hack is otherwise just Sonic 1.
  • Mike Tysons Punch Out
    Punch your way to the top in this NES classic while facing foes such as Glass Joe, Piston Honda, and King Hippo.
  • Contra
    A game that needs no introduction. Blast through 8 stages of aliens and baddies on your way to taking down Red Falcon.
  • Metroid
    Defeat Kraid and Ridley and then make your way to Mother Brain in this space themed classic NES game.
  • Sonic 3 Rainbow Dash
    Sonic 3 but with Rainbow Dash as Sonics trusty sidekick as they try to stop Dr Robotnik from stealing Chaos Emeralds
  • Kirby In Sonic The Hedgehog
    Kirby can double jump - practcially fly - in this Sonic the Hedgehog 1 hack
  • Sonic The Hedgehog GG
    Battle against Dr Robotnik across 6 zones in this old school Game Gear classic
  • Sonic 2 Fly With Tails
    Choose Tails Only in Options and repeatedly press jump to fly. Tails can fly forever without tiring!
  • Sonic Hedgehog Improvement
    This rom hack translates Sonic for Sega over to the NES while also making all kinds of improvements.
  • Sonic Stadium
    Sonic and Tails are held together by rings they carry and must race through each level against the clock
More Free Games To Play