A group of brave, well-trained fighters was sent to a secret mission to the mountains. But after a few hours they stopped receiving messages. The mercenary flew a mercenary single named Gien. He was taken by helicopter and dropped off in the area where the last signal from the group was received. You will control the hero in the game Alias Hyena. The first thing he saw was the broken jeep and the deceased fighter. And soon you will see with the eyes of the character something terrible and not be frightened, and fight to death with a nightmare that appeared from nowhere. It is important to destroy all the monsters, not allowing them to go beyond the mountain gorge.