Raz Karcy awakes from a cryogenic sleep with no memory of who he is or why he was frozen. Now, he must try to find the information that will restore his memory and try to escape from the underground compound. However, this is no easy task since many puzzles and enemies stand in his way to freedom. Fortunately, a small robot named Pipo will help with the puzzles, and the enemies can be dispatched with some well-timed punches and kicks. Its up to you to help Raz survive in OVERBLOOD.