The only multiplayer shooter that I actually enjoy playing and want to play more. This game is worth it for the movement options alone, not to mention that it has an awesome campaign mode (especially by multiplayer FPS standards), and an awesome multiplayer base. The game kind of got shafted at release due to terrible marketing and a bad release date, but now that it's come to steam, the player base is as vibrant as ever. Can't recommend this game enough.