Backrooms Lost Dimension on Steam

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Backrooms Lost Dimension

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.

All Reviews:

Mostly Negative (11) - 36% of the 11 user reviews for this game are positive.

Release Date:

Jun 16, 2026

Developer:

SG STUDIOS

Publisher:

SG STUDIOS

	Interface	Full Audio	Subtitles
English	✔	✔	✔
French	✔		✔
Italian	✔	✔	✔
German	✔		✔
Spanish - Spain	✔		✔
Portuguese - Portugal	✔		✔
Turkish	✔		✔

Early Access Game

Get instant access and start playing; get involved with this game as it develops.

Note: Games in Early Access are not complete and may or may not change further. If you are not excited to play this game in its current state, then you should wait to see if the game progresses further in development. Learn more

What the developers have to say:

Why Early Access?

“I want players to experience the game during development in order to gather valuable feedback and shape the final experience together with the community.”

Approximately how long will this game be in Early Access?

“My estimate is over 1 year. The duration will depend on the amount of content and polish added along the way.”

How is the full version planned to differ from the Early Access version?

“The plan is to expand the game by adding more content (new levels, extra modes, additional features). Some elements are still in the design phase, so the full version is intended to offer a broader and more polished experience compared to the current Early Access. We are also considering adding multiplayer at a later stage.”

What is the current state of the Early Access version?

“The current version includes 10 initial levels. These levels are fully playable and represent the foundation of the experience. Future updates are planned to expand the content and improve the overall gameplay based on community feedback.”

Will the game be priced differently during and after Early Access?

“No. The price will not change during or after Early Access. The first chapter will be free, and the following chapters can be unlocked using currency earned in-game.”

How are you planning on involving the Community in your development process?

“The community will actively guide the development of the game. Feedback collected from Discord, YouTube, and other platforms is essential: many ideas and improvements will come directly from the players.”

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About This Game

Backrooms Lost Dimension is a single-player video game focused on exploring the famous and eerie levels of the Backrooms. To survive, players must solve intricate puzzles and escape malicious creatures. The game features an original, evolving story and will be constantly updated with new content through Early Access.

The Story

During an expedition, two archaeologists discover a hidden mural among ancient ruins, belonging to the mysterious Alborian civilization. Once decoded, the ancient prophecy engraved on the stone unleashes a black hole that sucks the two scholars in, plunging them into the distorted dimension of the Backrooms. Lurking in the shadows is Lady Rose, an enigmatic and iconic figure who appears to be the guardian of this place. Legend has it that if Lady Rose were to sing, her voice could collapse the entire dimension.

Backrooms: Wild Dimension (Multiplayer Mode)

Available in Q4 2026, Wild Dimension is the free-to-play multiplayer expansion of the game. Set in a distorted Backrooms timeline and structured as an open-world survival game, the action takes place on an island with diverse biomes.

This alternative reality was created by Lady Rose to deceive the Guardians of Time.

The game will operate on a Seasonal basis: each season will overhaul the island with map updates, gameplay changes, and new story fragments.

AI Generated Content Disclosure

The developers describe how their game uses AI Generated Content like this:

Artificial Intelligence is not used to build the entire game or to replace the role of the developer. Instead, it is used as a tool to speed up the development process. Some assets, such as certain songs or 3D meshes, may be initially generated with the help of AI, but they are always refined, edited, and improved by the developer to ensure they meet the required quality standards and remain fully original.

Mature Content Description

The developers describe the content like this:

This game contains horror themes, jumpscares, and in some cases environments or jumpscares may include depictions of blood. There are no depictions of sexual content, drug use, or self-harm.

System Requirements

Minimum:

OS: Windows 10/11 64-bit
Processor: Intel Core i5-8400 / AMD Ryzen 5 2600
Memory: 8 GB RAM
Graphics: NVIDIA GTX 1060 6 GB / AMD RX 580 8 GB
DirectX: Version 11
Network: Broadband Internet connection
Storage: 6 GB available space

Recommended:

OS: Windows 10/11 64-bit
Processor: Intel Core i7-10700K / AMD Ryzen 7 3700X
Memory: 16 GB RAM
Graphics: NVIDIA RTX 3060 Ti / AMD RX 6700 XT
DirectX: Version 11
Network: Broadband Internet connection
Storage: 6 GB available space

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What Curators Say

2 Curators have reviewed this product. Click here to see them.