Single-player games like Backrooms Security Room
Below are 11 single-player Steam games similar to Backrooms Security Room, 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 Security Room page.
Ranked picks
- 1
In The Backrooms
Single-player alternative to Backrooms Security Room — playable solo, no multiplayer required. Shares Action and Indie with Backrooms Security Room.
"God save you if you hear something wandering around nearby, because it sure as hell has heard you.."
- 2
The Lost Gallery
Single-player alternative to Backrooms Security Room — playable solo, no multiplayer required. Shares Action and Indie with Backrooms Security Room.
Works of art are attacking people, turning an exhibition into a bloodbath in a single night. At the same time, you – a phantom thief – happen to be there to steal a valuable masterpiece.
- 3
The Backrooms Project
Single-player alternative to Backrooms Security Room — playable solo, no multiplayer required. Shares Action and Indie with Backrooms Security Room.
Scientists made a new discovery about the Backrooms. Noclipping out of bounds in normal reality was a myth for long, but now it can be real! Now they are looking for subjects to test it on civil people. There are already scientists inside, so you have nothing to worry about, they say. Or do you?
- 4
Mirror Forge
Single-player alternative to Backrooms Security Room — playable solo, no multiplayer required. Shares Indie and Adventure with Backrooms Security Room.
Mirror Forge is a first-person psychological survival horror game. Roam between realities of fear, madness & machinery. Solve puzzles, explore an atmospheric world, survive horrifying entities.
- 5
Don't Be Afraid
Single-player alternative to Backrooms Security Room — playable solo, no multiplayer required. Shares Action and Indie with Backrooms Security Room.
Don't Be Afraid is an adventure horror game, that allows you to personate a boy, kidnapped by a psychopath. You have to survive, escape and find out how you were kidnapped. Exploring the gigantic, mysterious house of your torturer, you will soon reveal many secrets, hidden inside it’s walls…
- 6
Massacre At The Mirage
Single-player alternative to Backrooms Security Room — playable solo, no multiplayer required. Shares Action and Indie with Backrooms Security Room.
For less than the price of a movie ticket, experience your very own horror-fueled slasher flick in Massacre at the Mirage. Step into The Mirage cinema and face a chilling nightmare, where staff and patrons must survive a masked killer's rampage.
- 7
The Outlast Trials
Single-player alternative to Backrooms Security Room — playable solo, no multiplayer required. Shares Action and Indie with Backrooms Security Room.
Red Barrels invites you to experience mind-numbing terror, this time with friends. Whether you go through the trials alone or in teams, if you survive long enough and complete the therapy, Murkoff will happily let you leave… but will you be the same?
- 8
Visage
Single-player alternative to Backrooms Security Room — playable solo, no multiplayer required. Shares Action and Indie with Backrooms Security Room.
Visage is a first-person psychological horror game. Explore a mysterious ever-changing house in a slow-paced, atmospheric world that combines both uncannily comforting and horrifyingly realistic environments, and enjoy a genuinely terrifying experience.
- 9
Project Kunai
Single-player alternative to Backrooms Security Room — playable solo, no multiplayer required. Shares Action and Indie with Backrooms Security Room.
Project Kunai is a super fast FPS/Platformer game which you can use special abilities and Kunai. Reach highest speed and complate levels fastest you can. Learn the truth about Project Kunai and your past.
- 10
Impossible Challenge
Single-player alternative to Backrooms Security Room — playable solo, no multiplayer required. Shares Action and Indie with Backrooms Security Room.
Impossible Challenge is a very very hard reflex platformer game. Try to complate levels and enjoy your suffer! Attention : If you think you are a pro gamer, this game will break your heart.
- 11
The Backrooms Origins
Single-player alternative to Backrooms Security Room — playable solo, no multiplayer required. Shares Indie and Adventure with Backrooms Security Room.
The Backrooms Origins is a first person exploration and psychological horror game about famous creepypasta the backrooms. Explore levels of backrooms and try to keep your sanity.