IMHO.

Co-op games like PONE

Below are 9 cooperative Steam games similar to PONE, 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 PONE page.

Ranked picks

  1. 1
    Radio Decay — Steam game cover

    Radio Decay

    Online Co-op alternative to PONE — playable with friends. Shares Action and Adventure with PONE.

    A 1-6 player co-op survival horror set in a supernatural nuclear apocalypse. Drop-pod into an abandoned city to extract radioactive artifacts while being hunted by giant bug-like monsters. Rebuild your decaying body with prosthetic limbs, arm yourself, and radio your friends for help.

    ActionIndieAdventureCo-opSimilar games →
  2. 2
    Holey — Steam game cover

    Holey

    Online Co-op alternative to PONE — playable with friends. Shares Action and Adventure with PONE.

    A co-op horror game where you are part of a crew sheltering in a collapsed tunnel, scavenging loot across maps filled with deadly creatures born from a biological war. Feed the creature, convert its waste into fuel, and reach the radio tower

    2026ActionIndieAdventureCo-opSimilar games →
  3. 3
    Scary Ferry — Steam game cover

    Scary Ferry

    Online Co-op alternative to PONE — playable with friends. Shares Action and Adventure with PONE.

    Scary Ferry is a co-op horror game where you and your friends face monsters, traps, and treacherous waters. Complete challenging missions, explore dangerous dungeons, and uncover ISM's secrets.

    ActionAdventureEarly AccessCo-opSimilar games →
  4. 4
    Bunker Invaders — Steam game cover

    Bunker Invaders

    Online Co-op alternative to PONE — playable with friends. Shares Action with PONE.

    A co-op horror game where you must scavenge for loot and maintain the bunker to keep it standing

    2024ActionStrategyIndie6.99 USDDeck PlayableCo-opSimilar games →
  5. 5
    MIMESIS — Steam game cover

    MIMESIS

    Online Co-op alternative to PONE — playable with friends. Shares Action and Adventure with PONE.

    4 Player co-op survival horror game. When the cursed rain falls, 'Mimesis' appear, perfectly imitating your teammates, bringing a new level of tension you've never experienced before.

    2025ActionIndieAdventure9.99 USDDeck VerifiedCo-opSimilar games →
  6. 6
    Backrooms: Extractions — Steam game cover

    Backrooms: Extractions

    Online Co-op alternative to PONE — playable with friends. Shares Action and Early Access with PONE.

    Cooperate with up to 6 players to explore, search, and extract lost agents within the Backrooms. Solve puzzles, unlock tools, survive against entities, and progress through increasingly dangerous levels.

    2025ActionIndieCasual6.99 USDDeck PlayableCo-opSimilar games →
  7. 7
    Sketchy's Contract — Steam game cover

    Sketchy's Contract

    Online Co-op alternative to PONE — playable with friends. Shares Action and Adventure with PONE.

    A 1-8 player co-op sci-fi looter horror game that takes place on a mysterious asteroid belt where players must complete contracts by traveling to exotic planets to kill creatures, find loot, and/or farm planetary materials that they must return to an ominous figure named Sketchy.

    2026ActionIndieAdventure8.09 USDDeck PlayableCo-opSimilar games →
  8. 8
    Lethal Company — Steam game cover

    Lethal Company

    Online Co-op alternative to PONE — playable with friends. Shares Action and Adventure with PONE.

    A co-op horror about scavenging at abandoned moons to sell scrap to the Company.

    2023ActionIndieAdventure9.99 USDDeck PlayableCo-opSimilar games →
  9. 9
    R.E.P.O. — Steam game cover

    R.E.P.O.

    Online Co-op alternative to PONE — playable with friends. Shares Action and Early Access with PONE.

    An online co-op horror game with up to 6 players. Locate valuable, fully physics-based objects and handle them with care as you retrieve and extract to satisfy your creator's desires.

    2025ActionEarly Access6.99 USDDeck PlayableCo-opSimilar games →