- Played 727,608 times
- Description: Play Alien Siege free online game at Friv2015Games.Net. Alien Siege Aliens have abducted some of our favorite Civilians. Lead the intergalactic task force to save the humans! Arm yourself with advanced units and laser guns and take on the evil plants! After all, they also have valuable gems we need... Can you complete the missions successfully?. I wish you happy gaming!
- Instruction: Updating..