IMHO.

Single-player games like Book of Myko

Below are 8 single-player Steam games similar to Book of Myko, 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 Book of Myko page.

Ranked picks

  1. 1
    Hero's Spirit — Steam game cover

    Hero's Spirit

    Single-player alternative to Book of Myko — playable solo, no multiplayer required. Shares Indie and Adventure with Book of Myko.

    Explore a vast, open world - evade or defeat its monsters, arm yourself with knowledge and equipment, unravel layer upon layer of secrets, and ultimately confront the very magic threatening to destroy everything.

    2020IndieAdventureRPG5.99 USDDeck VerifiedSingle-playerSimilar games →
  2. 2
    Periphery Synthetic — Steam game cover

    Periphery Synthetic

    Single-player alternative to Book of Myko — playable solo, no multiplayer required. Shares Adventure with Book of Myko.

    Explore a planetary system, synthesize new abilities, and reveal its past. This interactive EP offers a chill and non-violent metroidvania experience across procedurally-generated musical playgrounds.

    2024AdventureSimulationRPG4.99 USDDeck VerifiedSingle-playerSimilar games →
  3. 3
    White Prototype — Steam game cover

    White Prototype

    Single-player alternative to Book of Myko — playable solo, no multiplayer required. Shares Indie and Adventure with Book of Myko.

    Freely explore the open campus world and spend your four-year student life. As a member of the Game Development Club, grow into a qualified game developer alongside your club members.

    2025IndieAdventureSimulation9.99 USDSingle-playerSimilar games →
  4. 4
    The Search For Fran — Steam game cover

    The Search For Fran

    Single-player alternative to Book of Myko — playable solo, no multiplayer required. Shares Indie and Adventure with Book of Myko.

    " The Search for Fran " Welcome to the City Park. You are here to search for Fran. While searching, You can also talk with people and go on Quests , Collect Glorbs , Throw a Ball , Drive a Car , Fly a Ship , Fix Traffic Jams, Try a "Challenge" and much more !

    2021ActionIndieAdventure0.99 USDSingle-playerSimilar games →
  5. 5
    Taiji — Steam game cover

    Taiji

    Single-player alternative to Book of Myko — playable solo, no multiplayer required. Shares Indie and Adventure with Book of Myko.

    Solve puzzle panels and uncover the meaning of the symbols within. Explore a dense world where secrets are hidden in plain sight.

    2022IndieAdventure24.99 USDDeck VerifiedSingle-playerSimilar games →
  6. 6
    Isles of Sea and Sky — Steam game cover

    Isles of Sea and Sky

    Single-player alternative to Book of Myko — playable solo, no multiplayer required. Shares Indie and Adventure with Book of Myko.

    A fantastic, oceanic, open world puzzle adventure. Solve innovative block puzzles while unearthing a mystifying story, gaining new friends that change the puzzle landscape, and unlocking powers that provide more options for how you choose to progress through the enigmatic Isles of Sea and Sky.

    2024IndieAdventure19.99 USDDeck VerifiedSingle-playerSimilar games →
  7. 7
    New York Rat Simulator — Steam game cover

    New York Rat Simulator

    Single-player alternative to Book of Myko — playable solo, no multiplayer required. Shares Indie and Adventure with Book of Myko.

    In a world bound by the very laws of traffic, one Rat has been chosen.... Roam the streets of New York, imbued with unnatural jumping abilities, you can now disrupt the very fabric of society and collect pizza slices in the name of the glorious Rat King to summon the dark eldritch being of New York.

    2021IndieAdventureSimulation2.99 USDSingle-playerSimilar games →
  8. 8
    Tiny Terry's Turbo Trip — Steam game cover

    Tiny Terry's Turbo Trip

    Single-player alternative to Book of Myko — playable solo, no multiplayer required. Shares Indie and Adventure with Book of Myko.

    Terry wants to launch himself into space using his new car. Doing something this cool and reckless will surely make him the talk of the town. Run, drive and glide through this small journey of big discoveries as Terry works towards achieving this goal.

    2024IndieAdventureRPG17.99 USDDeck VerifiedSingle-playerSimilar games →