About
Backrooms: Lost Dimension is a single-player horror game with puzzles, survival, and an original story. Explore mysterious levels, journey through unknown dimensions, and uncover hidden secrets along the way. Play the first chapter for free and continue the adventure by unlocking the next ones.
Pre-release · Steam · App 4036160
Backrooms Lost Dimension
SG STUDIOS
Genres
IndieFree To PlayEarly Access
IndieFree To PlayEarly Accessview more (+3)
Categories
Single-playerSteam AchievementsCamera ComfortCustom Volume ControlsStereo SoundSurround SoundCommentary available
Single-playerSteam AchievementsCamera ComfortCustom Volume ControlsStereo SoundSurround SoundCommentary availableview more (+7)
Player tags
HorrorPsychological HorrorIndieEarly AccessFree to PlayGoreViolentSingleplayerDarkPuzzleStory RichExplorationFirst-Person
HorrorPsychological HorrorIndieEarly AccessFree to PlayGoreViolentSingleplayerDarkPuzzleStory RichExplorationFirst-Personview more (+13)
Followers
44
+0 · 1d
Wishlists est
700
Price
Free
Release
Jun 16, 2026
in 25d
19 snapshots· 1 carried
+3 (+7.3%)
DayFollowersΔΔ %WishlistsΔΔ %
May 20, 20264400.0%70000.0%
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May 2, 202641——394——
Tracked since May 2, 2026·Details 2d ago·Followers 2d ago