Alien Survival: FPS Shooting

Aliens have attacked planet earth. World we know is in total chaos. Your are a brave soldier of advance war fighters against brutal alien enemies. Download this game and save the mankind from total extinction. Get this game now, be a proud commando of forces of war times.
Aliens ship attacked the earth. Air forces fought hard and shutdown all alien spaceships. Some aliens survived and captured different city locations and converted them into alien bases. They have also taken hostages. Now it time for ground forces to counter attack the aliens and free the captured cites and rescue the hostages.
World needs brave soldiers like you to carry out that mission and bring peace back to world.