Alien Shooter - Arcade game.

The endless darkness and the somber, long passages of a military complex have become the abode of evil, as thousands of 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 technology money can buy.

As you earn your pay, you can equip yourself with additional weapons in the arming area and biomechanical implants that will make your fighting abilities super human.

The game is..
The game is very thrilling and interesting. It can be a little boring sometimes.