Single-player games like Backrooms With Friends!
Below are 8 single-player Steam games similar to Backrooms With Friends!, 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 With Friends! page.
Ranked picks
- 1

Liminal Protocol
Single-player alternative to Backrooms With Friends! — playable solo, no multiplayer required. Shares Action and Early Access with Backrooms With Friends!.
Project your consciousness into a facility transformed into an unstable 3D ASCII lattice. Alone or with up to four Operators, phase through sealed corridors, synchronize Transmit Nodes, survive entities entering through a dimensional tear, and escape before the T-Link rewrites your identity.
- 2

Backrooms: Into the Hole
Single-player alternative to Backrooms With Friends! — playable solo, no multiplayer required. Shares Adventure and Early Access with Backrooms With Friends!.
Discover an in-between space inspired by the Backrooms series. Make your way forward by jumping into holes, find alternative paths, and survive in this labyrinthine dimension. Play solo or in co-op mode and choose your path to the exit… if there is one.
- 3

Dreaminal
Single-player alternative to Backrooms With Friends! — playable solo, no multiplayer required. Shares Adventure and Early Access with Backrooms With Friends!.
DREAMINAL is a deeply immersive horror experience for 1-4 players. Sent from a megacorp to be the "pioneer" of solving a global problem, but you quickly discover things aren't as they promised. Survive and find your way out of the Backrooms... if escape is even possible.
- 4

Backrooms: The Last Observer
Single-player alternative to Backrooms With Friends! — playable solo, no multiplayer required. Shares Adventure and Early Access with Backrooms With Friends!.
Backrooms: The Last Observer is a cooperative horror game. Descend into something that resists understanding, where perception itself begins to fracture. You are here not to fight, but to witness — and sometimes, witnessing is the worst thing you can do.
- 5

Emissary One
Single-player alternative to Backrooms With Friends! — playable solo, no multiplayer required. Shares Adventure with Backrooms With Friends!.
Co-op horror (1—4+ players). You’re being sent to another site to assist a squad. But it seems something is going to go wrong. Will you be able to make it back alive this time?
- 6

Acatalepsy
Single-player alternative to Backrooms With Friends! — playable solo, no multiplayer required. Shares Adventure and Early Access with Backrooms With Friends!.
Welcome to Acatalepsy, a new take on the liminal space experience. Progress deeper into varying liminal spaces with your team. Complete various tasks to continue forward, dive deeper, and don't expect to survive for long. You aren't alone in these spaces; nowhere is safe.
- 7

Endless Corridors
Single-player alternative to Backrooms With Friends! — playable solo, no multiplayer required. Shares Action and Adventure with Backrooms With Friends!.
"Endless Corridors" is a survival horror game centered on exploration and escape. Trapped within an ever-changing maze of randomly generated hallways, players must strategically manage hunger and hydration to stay alive.
- 8

Alyanom
Single-player alternative to Backrooms With Friends! — playable solo, no multiplayer required. Shares Adventure with Backrooms With Friends!.
EXPLORE 6 entropic gateways ranging from a liminal swimming pool to an empty art museum with up to 4 friends. MEMORIZE before they change each loop, then CATALOG if any ANOMALIES occur. Spaces shift from horrific entities to comedic encounters, we have no idea what's in there, that's your job.