Single-player games like Backrooms: Collision Not Found
Below are 8 single-player Steam games similar to Backrooms: Collision Not Found, 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 Backrooms: Collision Not Found page.
Ranked picks
- 1
Haze Together
Single-player alternative to Backrooms: Collision Not Found — playable solo, no multiplayer required. Shares Action and Indie with Backrooms: Collision Not Found.
HAZE TOGETHER is a 1-4 player psychological survival horror game set in claustrophobic mines. Team up with friends, explore dangerous industrial facilities, and escape the darkness trying to consume you. Remember: the haze thickens every second, and you are not alone.
- 2
CornField
Single-player alternative to Backrooms: Collision Not Found — playable solo, no multiplayer required. Shares Action and Adventure with Backrooms: Collision Not Found.
CornField is a cooperative first-person horror game for 1-5 players. Collect all the necessary items and escape the cornfield! Run, scream, hide, but most importantly don't get caught! You will be chased by a scary monster that hears your voice from your mic and is definitely trying to kill you!
- 3
Depth Diver
Single-player alternative to Backrooms: Collision Not Found — playable solo, no multiplayer required. Shares Action and Strategy with Backrooms: Collision Not Found.
Dive into an unforgiving underwater nightmare alone or with friends! Complete deadly missions for the Union in the terrifying depths of Gornak. Repair broken pipes, replace defective equipment, and gather scattered body parts to pay off your debt... if the local fauna doesn't get you first.
- 4
Backrooms: Escape Together
Single-player alternative to Backrooms: Collision Not Found — playable solo, no multiplayer required. Shares Action and Indie with Backrooms: Collision Not Found.
A visually lifelike co-op horror for 1-6 people. Journey through 10 procedurally generated levels, using what's available to survive and progress deeper into the Backrooms.
- 5
Backrooms: Echo
Single-player alternative to Backrooms: Collision Not Found — playable solo, no multiplayer required. Shares Action and Indie with Backrooms: Collision Not Found.
A co-op horror for 1–4 players inspired by the Backrooms. Procedurally generated levels, terrifying entities, and a realistic atmosphere powered by Unreal Engine 5. Every playthrough is a unique experience. Try to find the way out, but don’t trust everything you hear and see.
- 6
Subnautica 2
Single-player alternative to Backrooms: Collision Not Found — playable solo, no multiplayer required. Shares Action and Adventure with Backrooms: Collision Not Found.
Subnautica 2 is an underwater survival adventure set on an all-new alien world, developed by Unknown Worlds. Play alone or with friends in 4-player co-op. Adapt to survive by building custom bases and crafting tools. Explore the unknown to uncover the mysteries hidden within the depths.
- 7
Damned 2
Single-player alternative to Backrooms: Collision Not Found — playable solo, no multiplayer required. Shares Action and Indie with Backrooms: Collision Not Found.
Damned 2 is an asymmetrical multiplayer horror game where up to four survivors must work together to survive an unrelenting monster - either player or computer-controlled - while scavenging and solving puzzles in an attempt to escape.
- 8
Paranormal Cleanup
Single-player alternative to Backrooms: Collision Not Found — playable solo, no multiplayer required. Shares Action and Indie with Backrooms: Collision Not Found.
Clock in for the worst cleaning shift of your life: Unclog nasty toilets and scrub ectoplasm in this 1-4 player online co-op survival horror game. Get the job done and don't get caught by the entities hunting you!