: Entering code 46-12-25 in the sound test displays a screen with distorted Sonics and a message in Japanese that translates to "Fun is Infinite — Sega Enterprises" .
: You can currently play the remastered Sonic CD as part of the Sonic Origins Plus collection on PS4 and PS5, which includes all the features of the PSN version plus additional content.
: This version used Christian Whitehead’s Retro Engine , which provided a smooth 60fps experience, widescreen support, and the ability to play as Tails . Sonic CD PSN
Often cited as one of the best platformers in the franchise, Sonic CD is famous for its , allowing players to jump between Past, Present, and Future versions of every stage.
: To unlock the Sound Test, you must beat the Time Attack special stages in under 4 minutes. Once unlocked, specific code combinations reveal hidden screens. : Entering code 46-12-25 in the sound test
: Entering 07-07-07 in the sound test grants access to a hidden challenge. Availability Status
Sonic CD on the PlayStation Network (PSN) was a beloved 2011 remaster of the original 1993 Sega CD classic. It was primarily available for the before being delisted in 2022 to make way for the Sonic Origins collection. Game Overview Often cited as one of the best platformers
: The standalone digital version was delisted from the PlayStation Store in May 2022.