You are in a real danger. You find yourself on a base, where the air is electrified with violence and a smell of blood can be easily sensed. The number of bullets you have in your gun is not that inspiring. You have just a couple of them and there is no way you can replenish the quantity. However, the number of your enemies is incredibly large! They are all running here and there with their guns and try to shot you! What should you do with that limited amount of bullets and so many people trying to get you shot? Well, run, hide, and shoot precisely, we hope that you will survive this incredible adventure.