Sonic Mania Plus Cheat Codes Discovered

Sonic Origins: How To Access Level Select

Sonic the Hedgehog 2 (1992), A Gamer's Cheat Codes Wiki

Sonic the Hedgehog 3/Hidden content - Sonic Retro

Tails' Channel, celebrating 15 years on X: A number of Sonic 3 & Knuckles soundtest features were added in the latest update. @TheOcelot01 recapped all the codes in the list below. #SonicNews

GameShark Sonic Advance 3 Codes, PDF, Japanese Games

Sonic CD Cheats For Sega CD PlayStation 3 PC Xbox 360 iOS (iPhone/iPad) Android Windows Mobile - GameSpot

I got the Sonic 3 November 3rd Proto running on the Wii! (or

Sonic Origins cheats level select, debug mode, Hidden Palace

Sonic Mania Cheats - All Cheat Codes, What They Do, and How to Use

Review: Sonic Origins is a tragic example of good classics ruined