Chitzkoi the Super Dog can leap from one victim to the next without needing to return to his original position. Volkov, on the other hand, sports a silenced hand cannon. Heaven knows how you'd go about silencing a hand cannon, but apparently it can be done. The goal of this mission is to make your way through the rooms in search of the secret weapon. You need to manipulate a number of wall-mounted control panels to safely navigate the corridors.