With both a survival mode and a mission mode, this game has a lot going for it. You get to decide what kind of game you want to play. When in mission mode, your goal is to accomplish the objective set before you. If you can kill your enemies without losing your cool, you'll be rewarded with cash and stuff. It takes a lot of effort to stay alive in survival mode. You'll need to destroy enemy planes, robots, automobiles, and more. You should use every available chance to strengthen your arsenal.
Move and jump with WASD, aim and fire with the mouse, change weapons with E and Q, space, F, and C for abilities, and transform your robot into a new form by pressing the shift key.