Sector 7 is the most secret place, it is guarded by an entire army, but only a narrow circle of scientists is allowed inside. It was there that an extraordinary event occurred and your team was admitted to the secret facility. It turns out in Sector 7 experiments on living beings are being made. They bring alien extraterrestrials, of which no one knows. A small oversight of the lab assistant led to the fact that all the experimental monsters got out of captivity and now walk around the object with an area of several square kilometers. Your task is to catch and destroy terrible monsters. It's dangerous and scary, it's not known what can be thrown at you: a huge spider or creature that looks like an orc.