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.

    2026ActionIndieAdventure4.99 USDSingle-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
    Color Lim — Steam game cover

    Color Lim

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

    Set in a post-apocalyptic world, Color Lim follows Lim, a colorless slime on a quest to find his true color. Change colors to navigate, transform into enemies to use their abilities, and solve puzzles to shape Lim's unique journey.

    2027ActionIndieAdventureSingle-playerSimilar games →
  4. 4
    The Unskilled — Steam game cover

    The Unskilled

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

    Die. Retry. Learn the trap. A brutal precision platformer where every level is designed to trick you. Survive hidden traps, impossible surprises, and troll mechanics that punish confidence at every step.

    ActionIndieAdventureSingle-playerSimilar games →
  5. 5
    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 →
  6. 6
    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 →
  7. 7
    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 →
  8. 8
    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 →