On the military department, the game C13 Subject: The accident in the laboratory-scale conflict is brewing. Abducted basic ingredients for the manufacture of modern biological weapons. Who did it - and you have to clarify the situation. To catch the unexpected guests, you will need to arrange the mechanical gun trap, using all of their strategic skills. For each caught a monster you are entitled to a bonus, with which in the future will be able to improve the characteristics of guns and apply new skills.