We have a new trailer for Quantum Theory, a sci-fi action shooter developed for PS3 and Xbox 360 and due to launch on 28th September 2010. In Quantum Theory, Syd, the dark destroyer equipped with a large machine gun and a special fist, will eradicate anything in his path. His mission is to scale the "Living Tower" and destroy it. To his surprise, he finds Fillena, a mysterious female warrior along the way. Syd and Fillena will be able to perform actions as a pair - in some instances, the only way to overcomes hurdles will be to execute combination actions. You can strategically perform the combos for a more powerful, fierce attack against colossal enemies.