Space is so big that somewhere at its edge there must be other planets where there is life. But we don’t know what this life can be like and whether these intelligent creatures are interested in diplomatic relationships. Maybe they’ll turn out to be aggressive and brutal just like the alines from this game! You will be protecting earth from creepy extraterrestrial soldiers. They are strong and fast, but you can beat them with the right weapon! Prepare to shoot without stopping, don’t let a single one of them survive. There is going to be a lot of blood!