So after much further play through I want to say this is the game Doom SHOULD have been. I know that's incredibly unfair. the technology and processing power simply was not there to do what this game does. Also there'd be no this game or many others if not for ID software and Doom etc. BUT. This game feels like Doom fully realized.....to it's epic extreme. Some modern day gamers may not be into it. but if you ever were a player of Doom Doom2, Quake, Quake II Woldenstein 3-d, Duke nukem, Rise of the Triad, Blood, etc THIS game is the SEX! High speed frantic arena like combat, the "40k" is just the final cherry on top.