The professional teams should step in immediately to interfere the World which is faced with another Alien invasion. One of these teams is belong to you and your friend. You are going to direct two intervention agent and you are going to catch aliens. The aliens stays in places where are hard to move. You can pass these places by cooperating. One of you is going to muddle and the other one will prison it to the alien ball.

PLAYER-1 Move: "W,A,S,D" Shot: "F" Hide: "S" PLAYER-2 Move: "ARROW KEYS" Hide: "DOWN ARROW" Laser Gun: "J" Catcher Capsule: "K" Throw Trap: "L"