Single-player games like Backrooms Security Room
Below are 12 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
Cave Of Horrors
Single-player alternative to Backrooms Security Room — playable solo, no multiplayer required. Shares Action and Adventure with Backrooms Security Room.
Explore and discover the secrets of a non-linear cave. Document everything you find in your logbook. You cannot return unless you find every single information about every monster, plant, ore and point of interest.
- 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
Malum
Single-player alternative to Backrooms Security Room — playable solo, no multiplayer required. Shares Action and Indie with Backrooms Security Room.
Malum is the premier C-list horror game. Run from a motely collection of bizarre demons then summon in some guns to turn the tables on them. Best enjoyed with friends.
- 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.
- 12
Hunt The Ducks
Single-player alternative to Backrooms Security Room — playable solo, no multiplayer required. Shares Indie with Backrooms Security Room.
Hunt The Ducks is an addictive shooter that combines retro arcade nostalgia with modern incremental progression. Hunt flocks of ducks, earn coins, upgrade your arsenal, unlock auto-fire systems, and build an unstoppable hunting empire!