About
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!
Pre-release · Steam · App 2785620
Backrooms #999999999
Claaudius
Genres
ActionIndie
ActionIndieview more (+2)
Categories
Single-playerMulti-playerFamily Sharing
Single-playerMulti-playerFamily Sharingview more (+3)
Player tags
HorrorMultiplayerOnline Co-OpCo-opActionSurvival HorrorExplorationDungeon Crawler3DPsychological HorrorMinimalistAbstractSurvivalAdventureSingleplayerAction-AdventureEscape RoomFirst-PersonAtmosphericIndie
HorrorMultiplayerOnline Co-OpCo-opActionSurvival HorrorExplorationDungeon Crawler3DPsychological HorrorMinimalistAbstractSurvivalAdventureSingleplayerAction-AdventureEscape RoomFirst-PersonAtmosphericIndieview more (+20)
Followers
198
+0 · 1d
Wishlists est
4,072
Price
—
Release
2026
in 6mo
28 snapshots· cumulative· 4 carried
+7 (+3.7%)
DayFollowersΔΔ %WishlistsΔΔ %
Jun 24, 202619800.0%4,07200.0%
Jun 23, 202619800.0%4,07200.0%
Jun 22, 202619800.0%4,07200.0%
Jun 21, 2026198+1+0.5%4,072+19+0.5%
Jun 20, 202619700.0%4,05300.0%
Jun 19, 2026197+2+1.0%4,053+40+1.0%
Jun 18, 202619500.0%4,01300.0%
Jun 17, 202619500.0%4,01300.0%
Jun 16, 202619500.0%4,01300.0%
Jun 15, 202619500.0%4,01300.0%
Jun 14, 202619500.0%4,01300.0%
Jun 13, 202619500.0%4,01300.0%
Jun 12, 2026195+2+1.0%4,013+39+1.0%
Jun 11, 202619300.0%3,97400.0%
Jun 10, 202619300.0%3,97400.0%
Jun 9, 202619300.0%3,97400.0%
Jun 8, 202619300.0%3,97400.0%
Jun 7, 202619300.0%3,97400.0%
Jun 6, 202619300.0%3,97400.0%
Jun 5, 202619300.0%3,97400.0%
Jun 3, 202619300.0%3,97400.0%
Jun 2, 202619300.0%3,97400.0%
Jun 1, 202619300.0%3,97400.0%
May 31, 202619300.0%3,97400.0%
May 30, 2026193+1+0.5%3,974+19+0.5%
May 29, 2026192+1+0.5%3,955+20+0.5%
May 28, 202619100.0%3,93500.0%
May 27, 2026191——3,935——
Tracked since May 2, 2026·Details 1d ago·Followers 21h ago