Hotfix93 is a short and linear Boom-Compatable singleplayer map (bookended with even shorter, non-combat maps) set inside of Doomguy's PC! Have you ever wondered what the inside of a computer looks like? Nobody truly knows. However, Doomguy is going to find out. After installing a DEMONIC VIRUS onto his UAC-DOS personal computer, Doomguy is left with no choice but go in there himself to clear them out.