Backrooms Cleanup Crew invites online gamers to assume the roles of F-Corp personnel tasked with cleaning up areas of Backrooms following the failed expeditions of other research teams. Groups of up to four players play online, cleaning surfaces and removing all items left behind by previous visitors. In this free online game, the goal is to clean up each location, leaving no evidence of the previous group's activities or fate. This co-op simulator, which can even be played with a friend on a pirated copy, focuses on methodical cleanup under risky conditions.