Designed in USSR, Khmina-74 is a drone made for mass cleaning of factory worker rooms during their shift. It was made with the presumption that all rooms are the same and all robots can work with the same instructions. Soviet engineers did not, however, consider the fact that people would move their furniture around... Utilize secret cameras to assist the robots in successfully cleaning all the rooms, all while avoiding destroying statues of the glorious leader Julius Mrázek.