All Games > Early Access Games > Backrooms Lost Dimension

Backrooms Lost Dimension

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.

All Reviews:

No user reviews

Release Date:

May 1, 2026

Developer:

SG STUDIOS

Publisher:

SG STUDIOS

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

Coming Soon To Early Access

The developers of this game intend to release as a work in progress, developing with the feedback of players.

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?

“Yes, the price will increase after Early Access as new content and features are added.”

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.”

This game is not yet available on Steam

Planned Release Date: May 1, 2026

This game plans to unlock in approximately 7 months

Interested?
Add to your wishlist and get notified when it becomes available.

Add to your wishlist

See all discussions

Report bugs and leave feedback for this game on the discussion boards

About This Game

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.

Immersive Experience:
Explore a dark and captivating world, where every room hides secrets and every corner can surprise you. Get ready for an experience that will keep you engaged from start to finish.

10 levels per chapter (over 300 levels in total):
Each chapter features 10 unique levels, with increasing challenges and varied environments. The full game will include over 300 levels designed to test your skills and ingenuity.

Solve puzzles:
Challenge your mind with creative and intricate puzzles that unlock new areas, reveal secrets, and guide your adventure.”

Experience story fragments:
“Discover the story piece by piece through short narrative sequences, allowing the plot to slowly unfold as you explore the world.

We need your support to make The Lost Dimension the ultimate Backrooms experience! Adding the game to your wishlist helps us reach more players and shows the community that you want to see this world fully realized.

By wishlist-ing, you’ll be the first to get updates, news, and sneak peeks as we continue developing new levels, puzzles, and multiplayer features. Join us on this journey and help shape the game!

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 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 12
Network: Broadband Internet connection
Storage: 6 GB available space

There are no reviews for this product

You can write your own review for this product to share your experience with the community. Use the area above the purchase buttons on this page to write your review.