IMHO.

Single-player games like Marshmallow Marvin: Templestone

Below are 8 single-player Steam games similar to Marshmallow Marvin: Templestone, ranked by player overlap. Every pick carries Steam's Single-player category, so multiplayer-only titles or always-online games don't sneak in. imho.run pulls the category data from Steam directly — Single-player here matches what the store labels.

Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like Marshmallow Marvin: Templestone page.

Ranked picks

  1. 1
    Marshmallow Marvin: Timberfall — Steam game cover

    Marshmallow Marvin: Timberfall

    Single-player alternative to Marshmallow Marvin: Templestone — playable solo, no multiplayer required. Shares Action and Indie with Marshmallow Marvin: Templestone.

    Marshmallow Marvin: Timberfall is a 2D pixel art platformer where Marvin explores the moonlit Timberfall Woods, dodging bears, owls, traps, and wild dangers while mastering precision platforming to survive the night and uncover hidden forest secrets.

    2026ActionIndieAdventureSingle-playerSimilar games →
  2. 2
    Marshmallow Marvin: Grimvault — Steam game cover

    Marshmallow Marvin: Grimvault

    Single-player alternative to Marshmallow Marvin: Templestone — playable solo, no multiplayer required. Shares Action and Indie with Marshmallow Marvin: Templestone.

    Marshmallow Marvin: Grimvault is a challenging 2D pixel art platformer where you guide Marvin through cursed vaults and haunted tombs, avoiding deadly traps, dodging automated turrets, collecting coins, and mastering precision platforming to uncover ancient secrets and survive the Grimvault.

    2026ActionIndieAdventure4.99 USDSingle-playerSimilar games →
  3. 3
    Cryorise — Steam game cover

    Cryorise

    Single-player alternative to Marshmallow Marvin: Templestone — playable solo, no multiplayer required. Shares Action and Indie with Marshmallow Marvin: Templestone.

    A precision 2D pixel-art platformer where an agile heroine jumps, dashes, teleports, and throws tools to solve movement-based puzzles and conquer increasingly challenging levels in a calm, comforting atmosphere.

    ActionIndieAdventureSingle-playerSimilar games →
  4. 4
    Drill Bird — Steam game cover

    Drill Bird

    Single-player alternative to Marshmallow Marvin: Templestone — playable solo, no multiplayer required. Shares Action and Indie with Marshmallow Marvin: Templestone.

    Drill Bird is a cozy-yet-tense digging platformer where every trip underground counts. Play as a bird fallen from the sky, in search for powerful ores to hatch your Egg. Get home before night falls, upgrade abilities, grow stronger, and unfold a sincere bird story about survival, care and purpose.

    2025ActionStrategyIndie2.99 USDDeck VerifiedSingle-playerSimilar games →
  5. 5
    Darwin's Paradox! — Steam game cover

    Darwin's Paradox!

    Single-player alternative to Marshmallow Marvin: Templestone — playable solo, no multiplayer required. Shares Action and Indie with Marshmallow Marvin: Templestone.

    Step into a cinematic adventure as Darwin, a brilliant octopus trapped in a mysterious industrial world. Use his unique abilities - swimming, wall-climbing, shooting ink, camouflage, and more - to overcome traps and escape.

    2026ActionIndieAdventure24.99 USDDeck VerifiedSingle-playerSimilar games →
  6. 6
    Downwell — Steam game cover

    Downwell

    Single-player alternative to Marshmallow Marvin: Templestone — playable solo, no multiplayer required. Shares Action and Indie with Marshmallow Marvin: Templestone.

    Downwell is a curious game about a young person venturing down a well in search of untold treasures with only his Gunboots to protect him.

    2015ActionIndieAdventure2.99 USDDeck VerifiedSingle-playerSimilar games →
  7. 7
    Super Mombo Quest — Steam game cover

    Super Mombo Quest

    Single-player alternative to Marshmallow Marvin: Templestone — playable solo, no multiplayer required. Shares Action and Indie with Marshmallow Marvin: Templestone.

    Bounce and stomp through an enormous interconnected world, doing some intense acrobatics and getting huge combos! A superfast precision platformer that mixes up a Metroidvania world with classic Arcade mechanics.

    2021ActionIndieAdventure19.99 USDDeck VerifiedSingle-playerSimilar games →
  8. 8
    Olija — Steam game cover

    Olija

    Single-player alternative to Marshmallow Marvin: Templestone — playable solo, no multiplayer required. Shares Action and Indie with Marshmallow Marvin: Templestone.

    Olija is a game about Faraday's quest, a man shipwrecked then trapped in the mysterious country of Terraphage. Armed with a legendary harpoon, he and other castaways try to leave this hostile country to return to their homelands.

    2021ActionIndieAdventure14.99 USDDeck VerifiedSingle-playerSimilar games →