Defy gravity and master the art of cover-based combat in Quantum Theory for the Playstation 3. Step into the boots of the massive warrior Syd and battle your way up a living, ever-changing tower in a post-apocalyptic world. This third-person shooter features intense gunplay and a unique mechanic that allows you to team up with your mysterious partner, Filena, for devastating combo attacks. Hurl Filena at enemies or use her to navigate the battlefield as you blast your way through grotesque, organic foes in a visceral fight for survival.