you will be a guard to protect the military robots. One day, when you are in deep sleep, you hear the alarm is shouting. You rise with a spring and your higher authority gives you a duty. Someone has hacked into the military robots and they have gone haywire. Your task is to find them and shoot them. You are in yellow and blue, and your enemies are in red. To turn left or right, you can press the A and the D buttons. You can also move up and down by pressing the W and the S keys. To shoot, press the J key. You can jump or grenade by press the K or the L keys. Your energy is demonstrated on the left top corner. If the energy decreases to zero, you lose and the game is over. Wish you good luck!