City Siege 4: Alien Siege
Date added: 12/09/2017
Rating: 0% 0 votes
City Siege 4: Alien Siege is the fourth installment of the popular, fun-addicting shooting game which is playable friv online player games for everyone. You are on a mission on a far away planet. Take your awesome laser gun and build upgradeable troops in order to battle all enemy alien units and rescue the last human survivors.
Arm yourself with advanced units and lazer guns and take on the evil plants from this crazy world. After all they have valuable gems we need... Oh, and there are also some humans they abducted for you to save. Get out there and kick some alien-plant butt! Have fun with friv action games!
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Use the Arrows / WASD to move
The mouse to Aim / Shoot