This is without any doubt the best sci-fi RPG ever (and I mean ever) made. And it's so scary that the first many hours you play it, cold sweat will run down you neck. It's in 3D, and it's (in my oppinion) the only RPG that  gets away with that. And the sound is so great and sooooo scary that some  times you wish you never loaded the game. Even if the game costs $100, it  was still worth the money.