: This version used Christian Whitehead’s Retro Engine , which provided a smooth 60fps experience, widescreen support, and the ability to play as Tails .
: 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. Sonic CD PSN
: The standalone digital version was delisted from the PlayStation Store in May 2022. : This version used Christian Whitehead’s Retro Engine