IMHO.

Co-op games like The Memory Thieves

Below are 8 cooperative Steam games similar to The Memory Thieves, 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 The Memory Thieves page.

Ranked picks

  1. 1
    Loot Gobblin' Together — Steam game cover

    Loot Gobblin' Together

    Online Co-op alternative to The Memory Thieves — playable with friends. Shares Adventure with The Memory Thieves.

    An online co-op game where you and your friends play greedy gobblins invading human houses to steal and gobble loot. Climb, stretch, and manage your stamina to survive chaotic heists and feed your Gobblin King.

    2026ActionAdventureCo-opSimilar games →
  2. 2
    Boo Men — Steam game cover

    Boo Men

    Online Co-op alternative to The Memory Thieves — playable with friends. Shares Indie and Early Access with The Memory Thieves.

    Boo Men is a 1-4 player online co-op horror game. You and your crew of burglars are tasked with stealing from ghosts. Just remember to stay in the light because you never know what could be lurking in the dark...

    2022ActionIndieEarly Access7.99 USDCo-opSimilar games →
  3. 3
    Security Control — Steam game cover

    Security Control

    Online Co-op alternative to The Memory Thieves — playable with friends. Shares Indie and Adventure with The Memory Thieves.

    Don't Get Fired! Clock into this Party-Horror adventure for 1-4 players. Hide, run, complete objectives, steal money and escape before you get caught and fired! Team up with or challenge friends in this spooky multiplayer adventure, available in both VR and non-VR modes.

    2024ActionIndieAdventure4.99 USDCo-opSimilar games →
  4. 4
    COLLAPSE COMPANY — Steam game cover

    COLLAPSE COMPANY

    Online Co-op alternative to The Memory Thieves — playable with friends. Shares Adventure and Early Access with The Memory Thieves.

    “COLLAPSE COMPANY” is a round-based roguelike action FPS for 1–4 players exploring shifting underground dungeons. Your goal is to activate the deep Particle Acceleration Reactor and escape before time runs out. Gather resources, upgrade gear, and push into riskier zones.

    2026ActionAdventureEarly Access6.29 USDDeck PlayableCo-opSimilar games →
  5. 5
    Backrooms: The Others — Steam game cover

    Backrooms: The Others

    Online Co-op alternative to The Memory Thieves — playable with friends. Shares Indie and Adventure with The Memory Thieves.

    Backrooms: The Others is a cooperative horror game for up to 4 players where you will be forced to explore these unknown nooks and crannies, trying to survive in this complex world where death can be waiting for you at every turn!

    2025IndieAdventureSimulation2.99 USDCo-opSimilar games →
  6. 6
    Backrooms: The Next Level — Steam game cover

    Backrooms: The Next Level

    Online Co-op alternative to The Memory Thieves — playable with friends. Shares Indie and Adventure with The Memory Thieves.

    Backrooms: The Next Level is a Co-op horror game up to 4 players, where you and your friends will explore the game, try to pass the game level using your mind, wit, remembering the places where you were

    2025IndieAdventureSimulation1.99 USDCo-opSimilar games →
  7. 7
    The Null Dream — Steam game cover

    The Null Dream

    Online Co-op alternative to The Memory Thieves — playable with friends. Shares Indie and Adventure with The Memory Thieves.

    The Null Dream is a first-person psychological horror game for one to six players. Enter a shifting dream, solve environmental puzzles, and uncover fragmented memories-while each player may experience something different. Will you stay a part of His collection forever?

    ActionIndieAdventureCo-opSimilar games →
  8. 8
    Psycho Reign — Steam game cover

    Psycho Reign

    Online Co-op alternative to The Memory Thieves — playable with friends. Shares Indie and Early Access with The Memory Thieves.

    Psycho Reign is a Single or 2 player co-operative online horror puzzle and stealth game where in each level you will be chased by blood thirsty psychos. Look for and solve mini puzzles in order to progress further on the map. Ultimately, find something to fight back...or get chopped up.

    2022ActionIndieCasual2.99 USDCo-opSimilar games →