Quantum Revenge is a twin-stick shooter designed for controllers and touchscreens. It features immersive 3D animation and detailed enemies and robots, inspired by manga universes such as Robotech and Evangelion, particularly the "mecha" genre with human-controlled robotic fighters. In the 70th year of the Galactic Calendar, humanity left Earth to colonize a new solar system. Many years later, Rokusei's forces invaded our solar system, destroying all planets and life, but humanity has Tetsuji, Shin, and Katachi—elite pilots and the last line of defense to save Earth.