Quantum Theory Experience Syd and Filena's adventurous ascent through a treacherous tower in this action-shooter, presented in an art nouveau style world that is on the verge of becoming post- apocalyptic, which merges the beauty of organic motifs with technology and action-packed gameplay. Shape-Shifting Battlefield Navigate through a dark fantasy world where the intense battleground surprises you with new and challenging obstacles by changing its form in real-time Two-Character Combination Actions Syd and Filena perform actions as a pair in some instances, that is the only way to overcome hurdles. Strategically perform combos for a more powerful, fierce attack against colossal enemies Online Play Continue your adventure with your friends in Team Battle and Battle Royale modes Aesthetically Pleasing Gameplay Environment Radiant colors and the mixture of organic elements complements both action and technology Discs 1 ESRB Rating M IEI Rating AA Platform Xbox 360 Koei