Alien Shooter + Expansions

The endless darkness and the sombre, long passages of a military complex have become the abode of evil, as countless blood-thirsty creatures fill its offices, storehouses and mysterious laboratories.Your mission is simple: clear the base at all costs. You will be provided with explosives to help you gain access to the teleports from where thousands of pitiless creatures pour. A stationary gun will aid in the defense of the area. You have been granted access to the most advanced weapons tech money can buy. As you earn your pay, you can equip yourself with additional weapons in the arming area a