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Backrooms Lost Dimension cover art
Early AccessEarly Access

Backrooms Lost Dimension

Indie

Steam
Released

Nov 2, 2025

368 days ago
Platforms
  • PC
Ratings

Not rated yet

Release dates

North America dates
  1. Nov 2, 2025368 days ago
    Early Access
    • PC

About

Backrooms: Lost Dimension is a single-player horror adventure. Explore unsettling levels, solve unique puzzles, and survive terrifying encounters while following an original story. Free content updates with new levels will expand the experience and keep the nightmare evolving.

Trailers

Screenshots

Game info

Released
2025 · see every game from that year
Modes
Single player
Perspective
First person
Engine
Unity 6

Studios

Age ratings

  • ESRBTBlood, Violence

Languages

8 languages
English, French, German, Italian, Portuguese (Brazil), Portuguese (Portugal) and 2 more
LanguageAudioSubtitlesInterface
EnglishEnglish (US)
FrenchFrançais–
GermanDeutsch–
ItalianItaliano
Portuguese (Brazil)Português (Brasil)–
Portuguese (Portugal)Português (Portugal)––
Spanish (Spain)Español (España)–
TurkishTürkçe–

Themes & tags

Story & names

Also known as

  • Backrooms Lost Dimension.exeWindows Executable

Release dates by region

1 release in 1 region

worldwide

  • Nov 02, 2025PCEarly Access

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Where to find it

Data from IGDB and Steam. Critic scores from OpenCritic. Dates shown for North America, in your local time zone.