IMHO.

Co-op games like Adrift in the Backrooms

Below are 8 cooperative Steam games similar to Adrift in 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 Adrift in the Backrooms page.

Ranked picks

  1. 1
    Vincent's Horror Story — Steam game cover

    Vincent's Horror Story

    Online Co-op alternative to Adrift in the Backrooms — playable with friends. Shares Indie and Adventure with Adrift in the Backrooms.

    In Vincent's Horror Story, players are immersed in a spine-chilling and bizarre atmosphere teeming with frightening monsters and mind-bending challenges.

    2023IndieAdventureCasual0.99 USDCo-opSimilar games →
  2. 2
    Backrooms: Into the Hole — Steam game cover

    Backrooms: Into the Hole

    Online Co-op alternative to Adrift in the Backrooms — playable with friends. Shares Indie and Adventure with Adrift in 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.

    2026IndieAdventureSimulation0.89 USDCo-opSimilar games →
  3. 3
    AsHes — Steam game cover

    AsHes

    Online Co-op alternative to Adrift in the Backrooms — playable with friends. Shares Indie and Adventure with Adrift in the Backrooms.

    This horror game inspired by Chinese folklore offers an enthralling journey through the depths of the Underworld. As you delve deeper, you'll unravel hidden secrets veiled in the darkness.

    2024ActionIndieAdventure24.99 USDCo-opSimilar games →
  4. 4
    KunKun dream Startles the Soul — Steam game cover

    KunKun dream Startles the Soul

    Online Co-op alternative to Adrift in the Backrooms — playable with friends. Shares Indie with Adrift in the Backrooms.

    Multiplayer , yes! You have been trapped in KunKun's dream, you and your trapped companions have to find a way to escape and avoid these Grotesque Object! Grotesque Objectlike playing basketball and worship chickens, hate watermelons, and even come Let me see

    2024ActionSportsStrategy1.16 USDCo-opSimilar games →
  5. 5
    The Experiment — Steam game cover

    The Experiment

    Online Co-op alternative to Adrift in the Backrooms — playable with friends. Shares Indie and Adventure with Adrift in the Backrooms.

    The tests went wrong. He has been transformed. It is hostile toward others. You have been assigned the task of killing the horrifying creature. Listen closely as it could be around any corner. (Game includes Remastered + Classic versions)

    2024ActionIndieAdventure1.99 USDCo-opSimilar games →
  6. 6
    Backrooms Media — Steam game cover

    Backrooms Media

    Online Co-op alternative to Adrift in the Backrooms — playable with friends. Shares Indie and Adventure with Adrift in the Backrooms.

    Backrooms Media is a 1-4 player co-op horror that plunges you into unsettling, hyper-realistic liminal spaces. Navigate eerie environments filled with lurking horrors. Group up with your friends to face the terror of the endless backrooms together and... try to escape.

    2025ActionStrategyIndie7.99 USDCo-opSimilar games →
  7. 7
    Backrooms Lost Runners — Steam game cover

    Backrooms Lost Runners

    Online Co-op alternative to Adrift in the Backrooms — playable with friends. Shares Indie and Adventure with Adrift in the Backrooms.

    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.

    2026ActionIndieAdventure12.59 USDCo-opSimilar games →
  8. 8
    Agonize — Steam game cover

    Agonize

    Online Co-op alternative to Adrift in the Backrooms — playable with friends. Shares Indie and Adventure with Adrift in the Backrooms.

    Once a mad scientist's lab, now an abandoned manor haunted by miscreations. Work as a 1-4 player team in this online co-op, psychological horror game and discover what lurks within. Find a cure before it's too late...

    2022ActionIndieAdventure4.99 USDCo-opSimilar games →