Co-op games like Behind The Backrooms
Below are 8 cooperative Steam games similar to Behind The Backrooms, ranked by player overlap and content similarity. Every pick supports cooperative play — online co-op, LAN co-op, or shared/split-screen — so you can play with friends right out of the box. imho.run pulls from the same Steam category data Valve uses internally, so "Co-op" here matches what the store labels.
Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like Behind The Backrooms page.
Ranked picks
- 1
Disinfection
Online Co-op alternative to Behind The Backrooms — playable with friends. Shares Indie and Adventure with Behind The Backrooms.
Risk your life to save decaying spaceships and their crew from an out of control nanomachine infection, either alone or as a team in co-op in this tense sci-fi horror game.
- 2
Scary Together
Online Co-op alternative to Behind The Backrooms — playable with friends. Shares Indie and Adventure with Behind The Backrooms.
Scary Together is a 4-player co-op horror game. Explore terrifying levels filled with jump scares, solve puzzles, and experience the thrill of being scared together. Perfect for players who love screaming—and laughing—with friends. Screams turn into laughter as you watch your friends freak out
- 3
Backrooms: Into the Hole
Online Co-op alternative to Behind The Backrooms — playable with friends. Shares Indie and Adventure with Behind The Backrooms.
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.
- 4
The Mirror Dimension
Online Co-op alternative to Behind The Backrooms — playable with friends. Shares Indie and Adventure with Behind The Backrooms.
The Mirror Dimension is a co-op psychological thriller and horror game for 1 to 4 players. Players investigate paranormal activities, solve mysteries across dimensions, and eliminate spiritual entities to find problems. Are you ready to explore different dimensions?
- 5
Breach Signal
Online Co-op alternative to Behind The Backrooms — playable with friends. Shares Indie and Adventure with Behind The Backrooms.
Breach Signal is a 1-6 player co-op cosmic horror game. As a recruit of the FNA, lead expeditions into strange places and investigate mysterious anomalies that threaten our reality.
- 6
Sucker head: Bodycam
Online Co-op alternative to Behind The Backrooms — playable with friends. Shares Adventure with Behind The Backrooms.
A co-op horror game. In it, players take on the role of a group of people who are trapped, full of dangers and horrors. The goal of the game is to get out by solving puzzles, avoiding traps and fighting monsters.
- 7
Anomaly Protocol
Online Co-op alternative to Behind The Backrooms — playable with friends. Shares Indie and Adventure with Behind The Backrooms.
You step through the doors of a bunker from which no one has ever returned, together with your team. The goal is to explore labyrinth-like rooms and corridors to collect valuable loot, and after grinding this loot,send it to our base in space via rocket.The greater the danger, the greater the reward
- 8
Haze Together
Online Co-op alternative to Behind The Backrooms — playable with friends. Shares Indie and Adventure with Behind The Backrooms.
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.