Single-player games like Behind The Backrooms : Lost Levels
Below are 13 single-player Steam games similar to Behind The Backrooms : Lost Levels, ranked by player overlap. Every pick carries Steam's Single-player category, so multiplayer-only titles or always-online games don't sneak in. imho.run pulls the category data from Steam directly — Single-player here matches what the store labels.
Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like Behind The Backrooms : Lost Levels page.
Ranked picks
- 1

Behind The Backrooms
Single-player alternative to Behind The Backrooms : Lost Levels — playable solo, no multiplayer required. Shares Indie and Early Access with Behind The Backrooms : Lost Levels.
Behind the Backrooms is a 1-4 player co-op horror exploration game
- 2

Mundaun
Single-player alternative to Behind The Backrooms : Lost Levels — playable solo, no multiplayer required. Shares Indie with Behind The Backrooms : Lost Levels.
Mundaun is a lovingly hand-penciled horror tale set in a dark, secluded valley of The Alps. Explore various areas full of secrets to discover, survive hostile encounters, drive vehicles, fill your inventory, and solve a variety of handcrafted puzzles.
- 3

The Fidelio Incident
Single-player alternative to Behind The Backrooms : Lost Levels — playable solo, no multiplayer required. Shares Indie with Behind The Backrooms : Lost Levels.
The Fidelio Incident is a single-player, first-person thriller set off the coast of Iceland. Inspired by Beethoven's only opera Fidelio. After a violent plane crash, Stanley must search a desolate frozen island in search of his wife Leonore while covering up any traces of their bloody Irish past.
- 4

GET EVEN
Single-player alternative to Behind The Backrooms : Lost Levels — playable solo, no multiplayer required. Shares Indie with Behind The Backrooms : Lost Levels.
Take a deep breath... Try to remember: a girl, a chair, a bomb. Just keep... calm. Follow the voice into the depths of you memory. Relax... and search for the darkest memories in the deepest recesses of your mind. Can you find her? The clock is ticking... And this is just a part of the treatment.
- 5

The Vanishing of Ethan Carter
Single-player alternative to Behind The Backrooms : Lost Levels — playable solo, no multiplayer required. Shares Indie with Behind The Backrooms : Lost Levels.
The Vanishing of Ethan Carter is a first-person story-driven mystery. Purchase this game to get both the original and the Unreal Engine 4 remaster called The Vanishing of Ethan Carter Redux.
- 6

Virginia
Single-player alternative to Behind The Backrooms : Lost Levels — playable solo, no multiplayer required. Shares Indie with Behind The Backrooms : Lost Levels.
Virginia is a single-player first-person thriller set in a small town with a secret. Experience a missing person investigation through the eyes of graduate FBI agent Anne Tarver.
- 7

Observation
Single-player alternative to Behind The Backrooms : Lost Levels — playable solo, no multiplayer required. Shares Indie with Behind The Backrooms : Lost Levels.
Observation is a sci-fi thriller uncovering what happened to Dr. Emma Fisher, and the crew of her mission, through the lens of the station’s artificial intelligence S.A.M.
- 8

Gray Dawn
Single-player alternative to Behind The Backrooms : Lost Levels — playable solo, no multiplayer required. Shares Indie with Behind The Backrooms : Lost Levels.
Embark on a terrifying adventure of a priest accused of murdering an altar boy. Gray Dawn is a psychological thriller infused with religious elements and combines story-driven quests with an artistic experience.
- 9

Obscurefiend
Single-player alternative to Behind The Backrooms : Lost Levels — playable solo, no multiplayer required. Shares Indie with Behind The Backrooms : Lost Levels.
Obscurefiend is a first person horror shooting game developed using Unreal Engine 5. realistic visual effects, smooth game controls, and intense battles with terrifying monsters.
- 10

Lost Footage : Sound In The Silence
Single-player alternative to Behind The Backrooms : Lost Levels — playable solo, no multiplayer required. Shares Indie with Behind The Backrooms : Lost Levels.
Sound in the Silence is a horror game where you must find and destroy 10 Totems in a quiet, ominous environment. With each Totem destroyed, more monsters appear and eerie sounds increase, raising the tension. Survive the growing fear and complete your mission before it's too late.
- 11

Scary Together
Single-player alternative to Behind The Backrooms : Lost Levels — playable solo, no multiplayer required. Shares Indie with Behind The Backrooms : Lost Levels.
Scary Together is a 4-player co-op horror game. Explore terrifying levels filled with jump scares, solve puzzles, and experience the thrill of being scared together. Perfect for players who love screaming—and laughing—with friends. Screams turn into laughter as you watch your friends freak out
- 12

Operation Dimera
Single-player alternative to Behind The Backrooms : Lost Levels — playable solo, no multiplayer required.
Operation Dimera is a co-op game for up to 3 players where you and your friends must save the world. Tackle diverse missions. Work together to solve puzzles that stand in your way and customize your weapons to be ready for anything! The fate of the world is in your hands!
- 13

LIMINAL ESCAPE
Single-player alternative to Behind The Backrooms : Lost Levels — playable solo, no multiplayer required.
LIMINAL ESCAPE is a co-op survival horror game for up to 4 players, where you and your friends will fight to escape from the unsettling, endless depths of Liminal space.