DUDE! I downloaded the Prey demo and holy headaches, that game is crazy! It's just a normal interactive FPS except not! "My spoon is too big" was written on one of the bathroom walls (from Rejected) and you can play MXPX on the bar jukebox, and there are gravity walkways that you can walk on that go upside-down and sideways and switches that allow you to change the gravity in the room so that you can walk on walls and ceilings and such, and you can also spirit walk (so step out of your physical body and walk through force fields and stuff) and that opens up puzzels. Like this one time I had to stand my physical body on a platform (upside down, heheh) and spirit walk through a forcefield to the control panel to activate the platform which moved my physical body acrossed a large abyss. Beauty! And best of all: There are seamless portals that you can walk through or shoot through, and I'm not even kidding, they are EXACTLY like the doors in Monsters Inc. It's SWEET! And sometimes they lead into the same room that you're going from so you can see yourself in the portal room walking through a portal as you go through it, lol. IT'S BLOOMIN' WEIRD, MAN!! Anyway it's a pretty great game. Downside is it has some language and is loaded with blood and gore.

Did I mention that I played MxPx on the jukebox and that there are portals excatly like the doors in Monsters Inc? Dude.