Backrooms: Lost supports multiplayer, allowing 1 to 4 players to navigate mysterious environments, evading lethal entities while striving to escape. All future content updates, like new levels and game modes, will remain complimentary. The multiplayer mode will launch alongside the initial release.

Backrooms: Lost supports multiplayer, allowing 1 to 4 players to navigate mysterious environments, evading lethal entities while striving to escape. All future content updates, like new levels and game modes, will remain complimentary. The multiplayer mode will launch alongside the initial release.