Sonic CD for Windows PC

One of the most divisive games among the fanbase, Sonic CD reads a bit like a surrealists take on the first game, with a unique time travel elements thrown in; to obtain the best ending, you must travel into the past of each of the first two acts of each level and destroy the dastardly Roboticizer machines Robotnik has dotted around, thus changing the fate of the Little Planet from turning into a run down, contaminated shell of its former self into a harmonious paradise where technology and nature work in tandem with each other.

A cult classic among a series of hits, Sonic CD is well worth a look for its one of a kind approach to gameplay alone. If you need another reason, the soundtrack is a thing of beauty.