"As for the single-player component it looks and plays exactly like Doom 3 Xbox. With that being said, this expansion (which doesn't require the original in order to play it) is really more of the same. I'm all for it because I thoroughly enjoyed Doom 3, but if you're looking for a new taste sensation you won't find it here. Also, I noticed that the cut scenes were a bit choppy, but since the game's unofficial release date is October 18, Nerve still has plenty of time to get things running smoothly."