The alien invasion has begun. Racing through offices, storehouses and mysterious labs, your mission is to clear the base at any costs. 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 teleporters from which pour thousands of pitiless creatures. 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 additional weapons in the arming area and biomechanical implants that will make your fighting abilities super human.

The game has two playing modes: campaign and survival and two characters. With unlimited playtime, ten thrilling levels, 9 unique weapons; 6 types of monsters to defeat, high-quality music and ambient, being the last hope of humanity has never been so exciting.
Full version features:
- 10 thrilling levels to explore
- 9 unique weapons to use
- 6 types of monsters to defeat
- 4 implants and bonuses
- 2 unlimited play modes