Single-player games like The Backrooms Deeper
Below are 9 single-player Steam games similar to The Backrooms Deeper, 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 The Backrooms Deeper page.
Ranked picks
- 1
Horror Nightmare Collection
Single-player alternative to The Backrooms Deeper — playable solo, no multiplayer required. Shares Action and Adventure with The Backrooms Deeper.
The Horror Nightmare Collection is an anthology of retro-style horror games. Immerse yourself in unique stories, from eerie forest horrors to forsaken prison nightmares, pushing your nerves to the limit. Explore psychological and grotesque terrors in this dread-inducing assortment.
- 2
The Internship
Single-player alternative to The Backrooms Deeper — playable solo, no multiplayer required. Shares Action and Indie with The Backrooms Deeper.
Welcome to CorpCorp Incorporated. Complete your work, monitor your coworkers, and survive your internship in a surreal office horror game where something is deeply wrong beneath the surface.
- 3
AFTER 9PM
Single-player alternative to The Backrooms Deeper — playable solo, no multiplayer required. Shares Action and Indie with The Backrooms Deeper.
AFTER 9PM — a game where reality and nightmare merge into one. Your parents left you home alone. It’s already late. Every time they left you like this, you had strange nightmares. Each time, they became more and more real. And now you’re not sure… if it’s just a dream anymore.
- 4
Corcovado's Night Guard
Single-player alternative to The Backrooms Deeper — playable solo, no multiplayer required. Shares Action and Indie with The Backrooms Deeper.
You are Vicente, a night guard that works in Corcovado, taking care of this brazilian tourist spot, christ the redeemer. A first person, singleplayer, walk-simulator experience. Investigate what is happening and try to escape this nightmare.
- 5
LOST ZION
Single-player alternative to The Backrooms Deeper — playable solo, no multiplayer required. Shares Action and Indie with The Backrooms Deeper.
Lost Zion is an atmospheric cyberpunk horror game. Awakened by a faint signal as a service bot, explore the forsaken megacity of Lost Zion. Uncover the Emperor's horrific secrets. Obey your sole command: Activate the Gravity Core.
- 6
My Last Appointment
Single-player alternative to The Backrooms Deeper — playable solo, no multiplayer required. Shares Adventure and Simulation with The Backrooms Deeper.
The doctor said today was my last appointment, I'm healthy. Time to go home, what could go wrong?
- 7
Box of Broken Nails
Single-player alternative to The Backrooms Deeper — playable solo, no multiplayer required. Shares Action and Indie with The Backrooms Deeper.
First-person psychological horror about ignorance and attempts. Protect yourself as a lone carpenter, hastily look for materials in your house to board up a door that shouldn’t exist. At any cost.
- 8
Christmas Nightmare
Single-player alternative to The Backrooms Deeper — playable solo, no multiplayer required. Shares Indie and Adventure with The Backrooms Deeper.
Christmas Nightmare is an atmospheric horror game about New Year's Eve.
- 9
GHOST: AC-130 Close Air Support
Single-player alternative to The Backrooms Deeper — playable solo, no multiplayer required. Shares Action and Indie with The Backrooms Deeper.
You are the gunner of the AC-130 Gunship. One of the most lethal war machines ever made. Use your skill with thermal optics and three of the biggest and most lethal guns ever produced to stop the enemy cold. This is a mindless shooter. A game to zone out with. Relax, and destroy.