Okay. I shat myself when I played this game I was so scared. The graphics, the ambience, the music, the darkness...freaked the shiite out of me. Anyway, like the original Doom you're a dude who has been to Mars in order to eradicate some things that came from a portal leading to Hell, or something, the game's pretty weak on story. The graphics blew my mind, the shadow effects, the realism is astounding. The weapons are very cool, although the Plasma Rifle thing runs out of ammo to fast. The bosses are difficult, and some are quite gruesome, as are the enemies you face. The story is probably the weakest part of the game, plus the fact that the monsters don't actually come at you, you have to 'look' for them to kill 'em, but overall, it's one of the best looking I;ve ever seen. 9 out of 10.