Sonic CD is a pretty impressive remastered version of the Sega Saturn classic at a cheap price. The biggest issue with the game is the fact that Sonic CD isn’t that great. Sega did not rush this one out the door but the extremely dated Sonic CD game play with little explanation and extremely confusing setup will turn off new players. The entire premise of Sonic CD centers around each level having a past, present, and future component. You need to make these places in time brighter and better by destroying the technology of the past that corrupts the future.