Mega Drive

So

Sonic & Knuckles + Sonic The Hedgehog 3 (USA) (Lock-On) · 0 cheats

So

Sonic & Knuckles + Sonic the Hedgehog 3 (USA)[h add Metal Sonic Lone Devil] · 0 cheats

So

Sonic & Knuckles + Sonic the Hedgehog 3 (USA)[h tails follows Knuckles SonicHalloween] · 0 cheats

So

Sonic 1 - Bouncy Edition [h Sonic the Hedgehog] · 0 cheats

So

Sonic 1 - Return to the Origin v2.0 [h Sonic the Hedgehog] · 0 cheats

So

Sonic 1 - Stardust Gear Edition [h Sonic the Hedgehog] · 0 cheats

So

Sonic 1 - The Blue Blur [h Sonic the Hedgehog] · 0 cheats

So

Sonic 1 - YOLO Edition [h Sonic the Hedgehog][b hardware] · 0 cheats

So

Sonic 1 Alt [h Sonic the Hedgehog] · 0 cheats

So

Sonic 1 and 2 [h Sonic the Hedgehog 2] · 0 cheats

So

Sonic 1 Brother Trouble - Combi Version (Beta)[h Sonic the Hedgehog] · 0 cheats

So

Sonic 1 Brother Trouble v1.5 (Beta)[h Sonic the Hedgehog] · 0 cheats

So

Sonic 1 Bugfix v1.0 [h Sonic the Hedgehog] · 0 cheats

So

Sonic 1 Bugfix v1.0 [h Sonic the Hedgehog][rev1] · 0 cheats

So

Sonic 1 Color Contrast v4.3 [h Sonic the Hedgehog] · 0 cheats

So

Sonic 1 Remastered [h Sonic the Hedgehog] · 0 cheats

So

Sonic 2 - Cactus Juice and Mustard [h Sonic the Hedgehog 2] · 0 cheats

So

Sonic 2 - S3 Edition [h Sonic the Hedgehog 2] · 0 cheats

So

Sonic 2 - The Cracko Coronicals [h Sonic the Hedgehog 2] · 0 cheats

So

Sonic 2 Delta v0.25a [h Sonic the Hedgehog 2] · 0 cheats

So

Sonic 2 Dimps Edition v1.5 [h Sonic the Hedgehog 2] · 0 cheats

So

Sonic 2 Improvement by lory1990 version (5.2) · 0 cheats

So

Sonic 2 Improvement v5.2 [h Sonic the Hedgehog 2] · 0 cheats

So

Sonic 2 Long Version v1.8.1 [h Sonic the Hedgehog 2][Knuckles] · 0 cheats

So

Sonic 2 Long Version v1.8.1 [h Sonic the Hedgehog 2][Sonic & Tails] · 0 cheats

So

Sonic 2 Time Attack [h Sonic the Hedgehog 2] · 0 cheats

Sonic 3EUR · 4 cheats

Sonic 3EUR · 2 cheats

Sonic 3 (Europe) · 0 cheats

So

Sonic 3 & Knuckles - The Challenges [h Sonic & Knuckles + Sonic the Hedgehog 3] · 0 cheats

So

Sonic 3 and Amy Rose [h Sonic & Knuckles + Sonic the Hedgehog 3] · 0 cheats

So

Sonic 3 Complete [h Sonic & Knuckles + Sonic the Hedgehog 3] · 0 cheats

So

Sonic 3 Complete by Tiddles version (130810) · 0 cheats

So

Sonic 3D - Flickies' Island (USA, Europe)[AKA Sonic 3D Blast] · 0 cheats

So

Sonic 3D - Flickies' Island (USA, Europe)[b2][AKA Sonic 3D Blast] · 0 cheats

So

Sonic 3D - Flickies' Island (USA, Europe)[b3][AKA Sonic 3D Blast] · 0 cheats

So

Sonic 3D - Flickies' Island (USA, Europe)[b4][AKA Sonic 3D Blast] · 0 cheats

So

Sonic 3D - Flickies' Island (USA, Europe)[h no Flickies Sik][AKA Sonic 3D Blast] · 0 cheats

So

Sonic 3D - Flickies' Island (USA, Europe)[h][AKA Sonic 3D Blast] · 0 cheats

So

Sonic 3D - Flickies' Island (USA, Europe)[h2][AKA Sonic 3D Blast] · 0 cheats

So

Sonic 3D - Flickies' Island (USA, Europe)[h3][AKA Sonic 3D Blast] · 0 cheats

So

Sonic 3D - Flickies' Island (USA, Europe)[tr pt][AKA Sonic 3D Blast] · 0 cheats

So

Sonic 3D - Flickies' Island (USA, Europe)[tr ru][AKA Sonic 3D Blast] · 0 cheats

Sonic 3D BlastUSA · 4 cheats

Sonic 3D Blast _ Sonic 3D Flickies' Island (USA, Europe, Korea) · 74 cheats

Sonic 3D Blast _ Sonic 3D Flickies' Island (USA, Europe, Korea) · 37 cheats

Sonic 3D Blast - Director's Cut (World) · 0 cheats

So

Sonic 3D Blast - Director's Cut [h Sonic 3D - Flickies' Island] · 0 cheats