I would have loved to play this game but twice now I've been sent discs that haven't worked. One was scratched beyond belief. Like someone had purposively thrown it a bag with a bunch of rabid badgers. The 2nd one simply didn't work. I couldn't see anything wrong with the disc but it would loaded up and freeze every time. The system's I've used it on are fine and have no problem with other games but every time I've tried to play Portal 2 on the PS3, I've never seen someone get a copy that works.