Gigantic Drive Japan

RAD: Robot Alchemic Drive is an anime-inspired shooter starring 70-ton bipedal robots (called Meganites) that must battle their way across fully destructible urban environments. Unlike most games in the genre, players help guide the robot using a teenage character running along the ground. Pressing a button instantly switches control between the robot and teen, allowing the human character to scout ahead and locate potential trouble. An alien force has besieged the planet, dropping beast-like robots called Volgara throughout the city in an effort to wreak as much havoc and mayhem as possible.