IMHO.

Single-player games like Thalyn

Below are 8 single-player Steam games similar to Thalyn, 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 Thalyn page.

Ranked picks

  1. 1
    WATERFUL: a tiny oasis builder — Steam game cover

    WATERFUL: a tiny oasis builder

    Single-player alternative to Thalyn — playable solo, no multiplayer required. Shares Indie and Simulation with Thalyn.

    A relaxing puzzle game inspired by nature. Dig riverbeds to guide water through desert valleys and grow a variety of plants, then zoom in to discover hidden animals drawn to new habitats. Earn points for your discoveries and unlock new contraptions to transform the dry landscape into a lush oasis!

    2027StrategyIndieSimulationSingle-playerSimilar games →
  2. 2
    Dimensional Craft — Steam game cover

    Dimensional Craft

    Single-player alternative to Thalyn — playable solo, no multiplayer required. Shares Indie and Simulation with Thalyn.

    This is an anime-style sandbox game where you can do anything you want, unleash your imagination, and create your own world.

    2026ActionIndieAdventure2.39 USDSingle-playerSimilar games →
  3. 3
    Board Game Engine — Steam game cover

    Board Game Engine

    Single-player alternative to Thalyn — playable solo, no multiplayer required. Shares Indie and Simulation with Thalyn.

    The Board Game Engine was built with game developers in mind as a tool for designing and prototyping your very own tabletop games with as much freedom as possible.

    2022IndieSimulationCasualFreeSingle-playerSimilar games →
  4. 4
    PROJECT LEVELS — Steam game cover

    PROJECT LEVELS

    Single-player alternative to Thalyn — playable solo, no multiplayer required. Shares Indie and Simulation with Thalyn.

    PROJECT LEVELS is a creative multiplayer sandbox where you and your friends can build worlds, create interactive experiences and bring your ideas to life together.

    2027IndieSimulationCasualSingle-playerSimilar games →
  5. 5
    miniopolis — Steam game cover

    miniopolis

    Single-player alternative to Thalyn — playable solo, no multiplayer required. Shares Indie and Simulation with Thalyn.

    Create, shape, and customize a miniature metropolis with intuitive and satisfying tools. Construct towering cityscapes, fine-tune their look and layout, and give every structure its own distinctive character. Build the way you want in this resource-free city-building sandbox.

    IndieSimulationCasualSingle-playerSimilar games →
  6. 6
    From Scratch — Steam game cover

    From Scratch

    Single-player alternative to Thalyn — playable solo, no multiplayer required. Shares Indie and Simulation with Thalyn.

    From Scratch is a casual sandbox game where you can cut, fold, and paste cardboard to create any props you like. Choose from pre-made templates or design your own and start crafting!

    IndieSimulationCasualSingle-playerSimilar games →
  7. 7
    Charming Hill — Steam game cover

    Charming Hill

    Single-player alternative to Thalyn — playable solo, no multiplayer required. Shares Indie and Simulation with Thalyn.

    Charming Hill is a small experimental game where creating beautiful paintings feels easy and natural. No artistic skills are needed; it’s a space to relax, paint, and discover a heartwarming story, or better yet, paint your own.

    IndieSimulationCasualSingle-playerSimilar games →
  8. 8
    骑士与工匠 Knights and Craftsmen — Steam game cover

    骑士与工匠 Knights and Craftsmen

    Single-player alternative to Thalyn — playable solo, no multiplayer required. Shares Indie and Simulation with Thalyn.

    As the actor of the story,you can play a lord,expand the territory,produce goods,gain profits,go overseas to colonize and bring back precious treasures,and building a strong city state for the people.You can also create a new stories and share them with others as a story creator on this land.

    2022StrategyIndieAdventure2.99 USDSingle-playerSimilar games →