GameXtract writes "The Bioshock Demo for the PS3 was put up on the PSN store. It comes in at one hefty 1.4 GB download so for those users still using a 20GB PS3 might have to clear up some space if they have been loading countless music tracks, and HD game data like myself. The demo level on the PS3 is the same level found on the PC, and the Xbox360 where you find yourself alive after a plane crash, and you start to venture through the world of Rapture. We were pretty satisfied with the demo, but we know their are those few people who love to be very picky, and find every little difference as possible. We have uploaded a demo run-through of the game, and while we do not see too much of a difference between the two consoles I'm sure you (the readers) will be able to find those small pockets of gameplay where differences are noticeable. Video after the jump!"