Single-player games like Sempiternal The Backrooms
Below are 8 single-player Steam games similar to Sempiternal The Backrooms, 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 Sempiternal The Backrooms page.
Ranked picks
- 1

DEADCAM | ANALOG • SURVIVAL • HORROR
Single-player alternative to Sempiternal The Backrooms — playable solo, no multiplayer required. Shares Action and Indie with Sempiternal The Backrooms.
Survive the horror of found-footage recordings in this analog survival game. Play through multiple 80s & 90s-inspired short stories, each with unique locations and terrifying encounters.
- 2

SCP: Daybreak
Single-player alternative to Sempiternal The Backrooms — playable solo, no multiplayer required. Shares Action and Indie with Sempiternal The Backrooms.
An open-ended, SCP-based, atmospheric, exploration-focused, survival-horror game with puzzle elements and replayability.
- 3

Backrooms: The Labyrinth
Single-player alternative to Sempiternal The Backrooms — playable solo, no multiplayer required. Shares Action and Indie with Sempiternal The Backrooms.
Explore non-linear paths and evade lurking monsters as you uncover the mysteries of this eerie maze. Beware of the sinister entities that inhabit the shadows, ready to drag you deeper into the unknown.
- 4

Chronicles of Vipers
Single-player alternative to Sempiternal The Backrooms — playable solo, no multiplayer required. Shares Action and Indie with Sempiternal The Backrooms.
Chronicles of Vipers is a remake-demake first-person shooter inspired by old 8-bit and 16-bit console games, as well as VHS-era movies.
- 5

Arachnoid
Single-player alternative to Sempiternal The Backrooms — playable solo, no multiplayer required. Shares Action and Indie with Sempiternal The Backrooms.
Arachnoid is a first person horror game about moving into a house and finding a giant spider infestation. Fix your house, walk to surrounding points of interest, and defend yourself with shotgun after finding it. In an immersive VHS style Arachnoid will pull you into this horrifying mystery.
- 6

9 Hallways: The Anomaly Agent
Single-player alternative to Sempiternal The Backrooms — playable solo, no multiplayer required. Shares Action and Indie with Sempiternal The Backrooms.
"9 Hallways: The Anomaly Agent" is a first-person horror game where you explore cosmic passageways connecting all realities. Investigate eerie disturbances, report anomalies, and survive encounters with malevolent entities in a constantly shifting, otherworldly environment.
- 7

Decomposition
Single-player alternative to Sempiternal The Backrooms — playable solo, no multiplayer required. Shares Action and Indie with Sempiternal The Backrooms.
Decomposition is a psychological horror and survival game in which you will face a deadly cult, solve challenging puzzles and explore claustrophobic environments as you fight to save your life and stop the Decomposition of the world.
- 8

The Birth Cry
Single-player alternative to Sempiternal The Backrooms — playable solo, no multiplayer required. Shares Action and Indie with Sempiternal The Backrooms.
Mikhail Markov, lives in the city of Nesgrad in Virelia in the 1990s. The city's old maternity hospital, "Riverside Maternity Hospital," has been closed, and many stories and paranormal claims circulate among the public about its whereabouts.