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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 536294 times
More Free Sonic Games
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Features all news areas including the Pine Fields, Forest Ruins, Pinball City, and Metallic Factory -
A violent hack featuring 6 brand new levels with new graphics and 3 difficulty modes -
40 mini levels with various themes to challenge you. Unlock new levels as you go. No bosses or plot. -
One of the first Sonic hacks. All new music and palettes. Also Green Hill Zone has new level layouts to play. -
Fun racing game where you choose between Sonic, Tails, Amy, or Eggman. Drivers have various strengths. -
Sonic must save Little Planet from Dr. Robotnik. Features 7 zones with short but sweet stages. -
A fun GBA game that is 2 games rolled into one. Pick Super Mario Bros 2 or Classic Mario Brothers and play! -
Featuring Green Sonic, this game has been redesigned with new levels to explore with a mecha world feel -
Play as Sonic or Tails with all new levels and music in this awesome Sonic 1 rom hack! Middle of the road difficulty -
Create a Sonic character however you want in this flash game. Choose from a wide variety of combinations. -
BRUTALLY difficult! A continuation of the Kaizo series but with Sonic 2. All new traps and levels. -
Sonic and his trusty pal Tails must retrieve the Chaos Emeralds from that no good Dr. Robotnik -
A short but sweet Sonic 1 hack featuring 5 custom levels and new music. Also has some new monitors a few surprises as well. -
Finally Amy Rose gets her own Sonic game! You can choose between Amy Rose or Cream the rabbit. -
You can only move by Super Peeling Out in this hack! Tricky but fun to strategize how to get by certain parts. -
Sonic and his pals go on a resort island vacation but there is a twist... -
Set in Casinopolis, Sonic must win the Egg Cup Tournament in order to save Amy and Tails from Eggmans brainwashing. -
A fun pinball game but Sonic style. Use the controls to keep Sonic spinning and bouncing everywhere for maximum points. -
Play as Sonia and Silver each with their own unique moves as they try to save the people of Mobius from Eggman Nega -
Play the very first Sonic game ever made! Play is similar to the genesis version but with 8 bit graphics. -
Eating onion rings makes Sonic fat and will make him slower. Run or jump on a [?] monitor to burn off the fat!
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