Bioshock!!! What more can be said. It's the greatest single player only experience ever! The graphics are spectacular and the weapons and upgrades are great. There was something inside of me that said I can't wait until I beat this and there was something else that said once it's over it's over. Sure you can play it again but the experience just won't be the same. I give mad props to Levine this is one special game. I can't wait for the updates.