You serve on a distant alien base. Colonists with various specialties live here, but they are mainly associated with the study of the planet and the development of mines for the extraction of valuable minerals. Your small detachment is engaged in security, but purely formally, since no one expected an attack. Your duty was yesterday, and today you slept, but suddenly the dream left, and instead a feeling of anxiety appeared. It worked your sixth sense, but you never failed. Taking the weapon, you carefully climbed out of the cabin and immediately noticed a strange silence, there are no scurrying workers, it is empty in the corridors. Suddenly, a silhouette appears from around the corner and begins to approach quickly. Shoot at Defender Sky Base, because it is clearly not a person and it is dangerous.