The world teeters on the brink of collapse in Defiance for the Playstation 3. This massive online open-world shooter is set on a terraformed Earth, where humans and aliens must coexist or perish. Create your own Ark Hunter, customize your weapons and abilities, and team up with thousands of other players to battle massive alien threats and uncover ancient secrets. It's a unique and ambitious blend of MMO and third-person shooter action.