Demonhead Mobster Kingpin is the terrifying ultimate form of Mobster Kingpin and the final final boss of Problem Sleuth. Team Sleuth spends as much time battling DMK as they spent solving the entire rest of the game. Mobster Kingpin enacted Battle Technique - Hooched-up Bootlegger, ingesting large quantities of SUGAR FREE CANDY LIQUOR, thus receiving enormous amounts of imagination. Once in the realm of imagination, MK was able to descend into demon form once Fiesta Ace Dick inverted the stained glass window.