Co-op games like Unpossess 2: Exorcism Simulator
Below are 8 cooperative Steam games similar to Unpossess 2: Exorcism Simulator, 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 Unpossess 2: Exorcism Simulator page.
Ranked picks
- 1
Backrooms: Liminal Egress
Online Co-op alternative to Unpossess 2: Exorcism Simulator — playable with friends. Shares Adventure with Unpossess 2: Exorcism Simulator.
Welcome to the Backrooms. A huge open maze that never ends, escape with your friends or escape alone. Can you find the exit? In this horror game, you enter the Backrooms and must fine a way out! What could you do to survive? But be aware, you are not the only one here.
- 2
Subsector Zero
Online Co-op alternative to Unpossess 2: Exorcism Simulator — playable with friends. Shares Action and Adventure with Unpossess 2: Exorcism Simulator.
A liminal space horror game inspired by the backrooms, with levels actually being infinitely long.
- 3
Give Us A Sign
Online Co-op alternative to Unpossess 2: Exorcism Simulator — playable with friends. Shares Action and Adventure with Unpossess 2: Exorcism Simulator.
Give Us A Sign is a 1-4 player co-op psychological horror simulation. As an investigator, use specialized equipment to detect entities and gather evidence in haunted locations. Every word you speak shapes the haunting around you. Once you ask for a sign, there is no turning back.
- 4
Hauntrap
Online Co-op alternative to Unpossess 2: Exorcism Simulator — playable with friends. Shares Action and Early Access with Unpossess 2: Exorcism Simulator.
Asymmetric PvP horror where a player-controlled monster hunts survivors through dark experimental halls. Fix fuses. Trigger the Hunt. Escape.
- 5
World horror story
Online Co-op alternative to Unpossess 2: Exorcism Simulator — playable with friends. Shares Action and Adventure with Unpossess 2: Exorcism Simulator.
World Horror Story is a cooperative survival horror game where you need to banish evil before it destroys you. In the game, you can communicate with ghosts and demons using your voice, but be careful; if ghosts respond, it doesn't mean they are friendly.
- 6
Wraithgate
Online Co-op alternative to Unpossess 2: Exorcism Simulator — playable with friends. Shares Action and Adventure with Unpossess 2: Exorcism Simulator.
DeepSalvage is a 1-4 player co-op horror extraction game set deep below ground. Explore abandoned facilities, recover valuable cargo, scan unknown signals, avoid hostile entities, and return with enough salvage before darkness, weight, and fear break the team.
- 7
The Other Side
Online Co-op alternative to Unpossess 2: Exorcism Simulator — playable with friends. Shares Action and Adventure with Unpossess 2: Exorcism Simulator.
The Other Side is a co-op psychological thriller for up to 6 players. Your goal is to investigate haunted locations using modern ghost hunting equipment, gather evidence, identify entities, and cleanse them from the location. Customize your character, headquarters, and more.
- 8
Backrooms Lost Runners
Online Co-op alternative to Unpossess 2: Exorcism Simulator — playable with friends. Shares Action and Adventure with Unpossess 2: Exorcism Simulator.
Backrooms Lost Runners is a co-op survival horror with team play, voice-reactive AI, and immersive puzzles. This isn’t a “walking simulator”: explore liminal spaces, outsmart entities, and remember—even a whisper can give you away.