Robots vs Zombies

Your mission in this defense game is to place turrets and use a forced robot to kill the zombies that try to steal the energy cores from the factory. Utilize your skill tree with your hero, use turrets and traps against the invasion. Use WASD or ARROW KEYS to move your robot around. Use YOUR MOUSE to aim and shoot, or use it to built dowers. You can use 1-5 NUMBER KEYS shortcuts to select towers. Good luck!