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    CITY SIEGE 4: ALIEN SIEGE

  • Description : Play CITY SIEGE 4: ALIEN SIEGE free online game at Friv-2.Games. City Siege 4: Alien Siege is the fourth installment of the popular, fun-addicting shooting game. 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. Much fun.. I wish you happy gaming!
  • How to play : Arrows / WASD = Move, Mouse = Aim / Shoot
  • Tags : FrivJuegos Friv