Hawken is a F2P, online, multiplayer, mech-based FPS that puts you in the seat of a giant war mech. It is a very fun game that has, finally, moved out of closed beta. Meaning. People can join me now if you wish. As of now there are 4 gamemodes all of which are quite fun. If you want to check it out its here: http://www.playhawken.com/