Time travel to save the world in SEGA's highly acclaimed Sonic platformer that introduced Amy Rose and Metal Sonic! Past, present, and future collide as Sonic battles to rescue Amy Rose and recover the seven Time Stones! Travel through time to defeat Dr. Eggman and his fiendish creation, Metal Sonic. Sonic CD is part of the SEGA Forever classic games collection, a treasure trove of free SEGA console classics brought to life on mobile! GAME FEATURES - Collect all seven Time Stones to defeat Dr. Eggman and save Amy Rose - Time travel between the past, present, and future versions of each level - Use Sonic's spin dash and super peel out moves to zoom around stages - Clear the game to unlock Miles "Tails" Prower - Sonic CD now features both the US and Japanese soundtracks! SEGA FOREVER FEATURES - PLAY FREE - SAVE YOUR GAME PROGRESS - LEADERBOARDS – compete with the world for high scores - CONTROLLER SUPPORT: MFi compatible controllers - DOWNLOAD THEM ALL REVIEWS - (9/10) IGN: "This is...