This game is non stop action from start to finish. It recaputures the feeling of smooth, fast and responsive movement, mixed with hellish, over the top action. Every fight has you tense up, clenching until every last demon is dispatched. You are the Doom marine, guy, slayer... the hell walker... you can carry all the guns ever made, reloading is for the weak, you move at the pace of a sports car, and you can punch ammo and health out of demons faces. The levels are complex and have plenty of things to discover. On top of everything, the game has one of the best soundtracks ever. Awesome!