Thanks to one of the world's biggest law of gravity, try to stay alive the hero. For this, the hero's feet need to step down to the ground. When the game opened, initiate by "Play" button. You can play this game by "Space" key or "Mouse". Furthermore, it is necessary to control and check your skills and reflexes very well. You can play this game with two or even with four persons. Do not forget the aliens following behind from you. If alien catches you, he will destroy you immediately. We wish you luck.