The game contains scenes of blood. The game has several thoughtful levels. You have to get out of the laboratory, defeat monsters, using a different arsenal of weapons: from mines to machine gun turrets. The main character randomly gets on the secret object "Cleaning". There he learns that an unforeseen catastrophe occurred on this site: all the personnel infected with an unknown virus, horrible monsters appeared. You can replenish stocks, replenish your health with the first-aid kits, Also a.
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