IMHO.

Free games like Lost Marbles

Below are 8 free-to-play Steam games similar to Lost Marbles, ranked by player overlap and content similarity. No purchase or Steam login required to view the list. Every pick is a full free-to-play title — not a demo, trial, or time-limited giveaway. imho.run's catalogue refreshes daily, so newly free or newly popular titles surface here without manual editing.

Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like Lost Marbles page.

Ranked picks

  1. 1
    Indigo Park: Chapter 1 — Steam game cover

    Indigo Park: Chapter 1

    Free-to-play alternative to Lost Marbles — no purchase or trial window. Shares Action and Indie with Lost Marbles.

    Explore the abandoned childhood wonder of Indigo Park! Guided by Rambley the Raccoon, help restore power to the destroyed amusement park while you run from the reason it shut down.

    2024ActionIndieAdventureFreeDeck PlayableFree to playSimilar games →
  2. 2
    Eternal Senia — Steam game cover

    Eternal Senia

    Free-to-play alternative to Lost Marbles — no purchase or trial window. Shares Action and Indie with Lost Marbles.

    Thoughts and expectations ARPG

    2015ActionIndieRPGFreeDeck PlayableFree to playSimilar games →
  3. 3
    Floating Point — Steam game cover

    Floating Point

    Free-to-play alternative to Lost Marbles — no purchase or trial window. Shares Indie and Casual with Lost Marbles.

    Floating Point is a peaceful, free game about using a grappling hook to swing yourself gracefully through randomly generated spaces. The only objective is to collect points, and the only thing that increases your points is swinging swiftly, smoothly and elegantly without hitting anything.

    2014IndieFree To PlayCasualFreeDeck PlayableFree to playSimilar games →
  4. 4
    Trick & Treat — Steam game cover

    Trick & Treat

    Free-to-play alternative to Lost Marbles — no purchase or trial window. Shares Indie and Casual with Lost Marbles.

    Trick or treating in a vampire's house.Trick & Treat is a light-hearted Halloween adventure. It's about exploring and solving puzzles in a spooky atmosphere. There will be some horror elements, romance, many bad ends and a happy ending of true love.

    2016IndieAdventureFree To PlayFreeDeck PlayableFree to playSimilar games →
  5. 5
    Wheelchair Wizards — Steam game cover

    Wheelchair Wizards

    Free-to-play alternative to Lost Marbles — no purchase or trial window. Shares Action and Indie with Lost Marbles.

    Wheelchair Wizards is a 4 player party game where you battle your friends while upgrading your wizard.

    2025ActionIndieFree To PlayFreeFree to playSimilar games →
  6. 6
    Wires And Whiskers — Steam game cover

    Wires And Whiskers

    Free-to-play alternative to Lost Marbles — no purchase or trial window. Shares Action and Indie with Lost Marbles.

    Wires and Whiskers is a local co-op action-puzzle game where two players control a lab-engineered gerbil and its magnetic exosuit. Work together to fight mutated enemies, solve magnetic puzzles, and survive in a ruined, post-apocalyptic trench world.

    2025ActionIndieAdventureFreeDeck PlayableFree to playSimilar games →
  7. 7
    Transformice — Steam game cover

    Transformice

    Free-to-play alternative to Lost Marbles — no purchase or trial window. Shares Indie with Lost Marbles.

    Transformice is an MMO platformer about dozens of mice running to bring back the cheese! Will the almighty Shaman help you or just ruin everything? Millions of levels, hectic physics, skill trees, and more importantly... hats!

    2015IndieMassively MultiplayerFree To PlayFreeDeck PlayableFree to playSimilar games →
  8. 8
    Dr. Langeskov, The Tiger, and The Terribly Cursed Emerald: A Whirlwind Heist — Steam game cover

    Dr. Langeskov, The Tiger, and The Terribly Cursed Emerald: A Whirlwind Heist

    Free-to-play alternative to Lost Marbles — no purchase or trial window. Shares Indie with Lost Marbles.

    A 15 minute heist game by Crows Crows Crows & Directed by William Pugh (The Stanley Parable). Slip into the soft-soled shoes of the mastermind responsible for the greatest heist- oh god I can’t do this any more, i’m joining the strike. good luck writing the steam description. -tina

    2015IndieFree To PlayFreeDeck PlayableFree to playSimilar games →