The Detective's Office is the beginning area in The Room VR: A Dark Matter, located in the London Police Bloomsbury Station. This station is where The Detective and presumably Sarge are employed. It is part of the 'E' Division of the London Police. The game's menu takes place just outside the station, and the player spawns on its balcony upon starting the game. There is a projector room for the purpose of briefing police agents on their cases, an office for regular paperwork, and an evidence storage system for confiscated contraband. The player must utilize these three rooms, mainly the evidence storage system, in order to progress through the game's prologue.