 A home version of "Strider 2" was released for the PlayStation in 2000 (a simple port, given the PlayStation's similarity to the arcade's Sony ZN-2 board), which was released as a 2-disc set, with a second disc devoted to a direct port of the original "Strider" coin-op.Due to a labeling error in the American release, the "Strider 2" discs were labeled as the original "Strider", and vice versa.Finishing both games and saving the achievements on the same memory card unlocks a secret level in "Strider 2"