Sonic PC is a fan game developed and released by Physik Multimedia in 1998, packed in with Sonic Klik & Play Collection. The game is currently only available in Sonic Klik & Play Collection, as the original game has yet to be found. It uses 32-bit conversion images of sprites from Sonic the Hedgehog CD and Sonic the Hedgehog 2, instead of the original 16-bit sprites.