Sonic the Hedgehog

Sonic Games

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Sonic Gaiden

Sonic Gaiden is a hacked rom of the Japanese version of Sonic the Hedgehog. You can choose to play as either Sonic or Mighty the Armadillo. The differences between Sonic and Mighty are purely cosmetic.
Played 593379 times
More Free Sonic Games
  • Sonic Psycho
    Has Sonic gone crazy? Not quite. He just looks blue... light blue actually
  • Sonic Boom
    A total modification of Sonic 2 featuring special aerial maneuvers that cost rings to use
  • Sonic Character Designer
    Create a Sonic character however you want in this flash game. Choose from a wide variety of combinations.
  • Sonic Ancient Isles
    What if Sonic 1 took place on a completely different island? All new levels, sprites, and music await you in this hack.
  • Sonic OMG Red Rings
    What if rings killed you? Welcome to Sonic OMG Red Rings where death is literally everywhere. HARDCORE VETERANS only!
  • Sonic 1 Flash Flood
    Features flooding that comes and goes as well as rain, weather physics, new levels, and auto level select!
  • Sonic 2 Retro Remix
    This rom hack focuses on exploration and completing missions such as acquiring Chaos Emeralds or defeating bosses
  • Sonic 1 Sage 2010
    A time attack game that lets you choose any act and level (including bosses) to try to get the best time possible
  • Sonic 1 Score Rush
    Features 3 modes of play - Score Rush, Endless Rush, and Quick Rush. The idea is to go for highest score.
  • Super Mario Bros 3
    A NES classic where the brothers Mario must rescue the kings of each of eight kingdoms before a showdown with Bowser
  • Contra
    A game that needs no introduction. Blast through 8 stages of aliens and baddies on your way to taking down Red Falcon.
  • Super Mario Bros
    Play the original Mario Bros for the NES and relive the glory days of retro gaming
  • Sonic Zeta Overdrive
    Featuring 11 new levels, new music, new moves, and new sprites as well as Bean the Dynamite as a playable character
  • Megaman 2
    Traverse 8 stages and defeat the 8 master robots to acquire their weapons before tackling Dr Wilys Fortress
  • Sonic Classic Heroes
    Control Sonic, Tails, or Knuckles in this combination effort of Sonic 1 and Sonic 2
  • Metal Sonic Hyperdrive
    Dr Robotniks greatest invention cannot be stopped! That is, unless Sonic were to become... Metal Sonic
  • Sonic 2 XP
    A fun sonic hack with a desert like theme for the first stage and all new levels to conquer
  • Knuckles In Sonic 1
    Play Sonic 1 but as Knuckles! Knuckles brings his own set of moves to this game including climbing walls and gliding.
  • Sonic the Hackable
    Features all new zones, customized levels, and a remixed soundtrack. You can also air dash too!
  • Sonic Drift 2
    A fun Sonic racing game with 2 modes. Drivers include Sonic, Tails, Knuckles, Amy, Dr. Eggman, and more.
  • Sonic Blast GG
    Control Sonic and Knuckles in 15 levels as you try to stop Dr. Robotnik
More Free Games To Play