you must shoot your enemies dead and destroy their weapons to get score. There are three different levels in this game according to the difficulty, they are normal、harder and still harder. Click any one and hit ?s? key, game will start. Story happens in a Polirankle secret base in January 2123, the robotic parts the army used for experiment are took directly from some of the machines that defend base, their syndicate is after the army, so the army should kill all the robots. Press ?s? key, your mission as a soldier begin, you move to the contrary direction you shoot, press the space bar to make you jump, receive scores by shooting robots and wooden boxes, you have to handle some evil things. If you win, you?ll move to the next level, Good luck!