Angry Alien Posted/Updated on December 17, 2012 by Srinivasa Rao M Play Angry Alien Game Online Name of the Game: Angry Alien Game Category: Shooting, Action Controls: Mouse Description: Angry Alien is another angry birds game that can be played online. This time the conflict take place between human astronauts and angry aliens. The humans invaded an alien planet and they have built protection structures. Launch your aliens to demolish the structures and to eliminate all the astronauts in each level. Tags: Angry Birds, Shooting, Action