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Backrooms #999999999
Claaudius · Coming soon · demo · data updated Oct 24, 2026
by Claaudius
Backrooms #999999999 is a singleplayer/4 player co-op horror exploration game. Unlock the puzzles, survive the entities, escape the deadly geometry and try to reach the final level in one piece. Good luck, wanderer!
Coming soon on Steam · Demo available · 208 followers
Tags: Horror, Multiplayer, Online Co-Op, Co-op, Action, Survival Horror, Exploration, Dungeon Crawler