"A First Person Robot War"
Hawken is a game halfway between Counter Strike and Mech Warrior. It's an all-out fight between two enemy factions or sides that don't fight in the first person but send a series of big robots to do it for them.
This game has the online mode so that each of the robots involved in the battle are commanded by a player in any corner of the planet.
Hawken includes several game modes, on the one hand the familiar and traditional DeathMatch, Team DeathMatch, Missile Assault and on the other hand a new fun and original game mode called Siege, which is to accumulate all the energy possible during a first phase of the game for the second phase to release it against your enemy or use it to defend against their attacks.