IMHO.

Single-player games like SIIMI

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

Ranked picks

  1. 1
    Antivine — Steam game cover

    Antivine

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

    Do plants feel? A unique boy from the village and a girl lost her memory stay together for the adventure in the Chengying plain, a breathtaking place but fulfilled with bushy vines. Through changing viewpoints and the way of thinking, solve puzzles and move towards the source of the Treeman.

    2022IndieCasual6.29 USDSingle-playerSimilar games →
  2. 2
    Song of Maka — Steam game cover

    Song of Maka

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

    Enter the wholesome Kingdom of Birds in Song of Maka. As a newborn bird, explore beautiful sky islands through song and flight. Uncover charming stories, hatch adorable companions, or simply relax to soothing melodies and breathtaking views.

    2026IndieAdventureRPGSingle-playerSimilar games →
  3. 3
    Wizard of OZ: Hidden Objects — Steam game cover

    Wizard of OZ: Hidden Objects

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

    Join a captivating and bright adventure through the land of Oz! Search for hidden clues with your favourite characters and defeat the evil witch!

    2025IndieAdventureCasual5.99 USDSingle-playerSimilar games →
  4. 4
    Torn Away — Steam game cover

    Torn Away

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

    Torn Away is an award winning interactive story with a unique blend of adventure games, side-scrollers, and cinematic first-person levels. Help little Asya find her way home in the middle of war.

    2023IndieAdventure14.99 USDDeck VerifiedSingle-playerSimilar games →
  5. 5
    Shiba Sweet — Steam game cover

    Shiba Sweet

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

    Woof! You step into the paws of a novice Shiba chef who inherits a dessert shop from your retired grandma. You'll buy ingredients, bake desserts, and sell them in bento boxes. Use your earnings to upgrade the kitchen, decorate the shop, and unlock new recipes to create the best bakery ever!

    IndieSimulationCasualSingle-playerSimilar games →
  6. 6
    Deep in the Woods — Steam game cover

    Deep in the Woods

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

    The Deep Forest tells a classical tale of searching for family. Players will experience the changing seasons throughout the game and explore enchanting scenes depicting each season.

    2024IndieAdventureCasual2.99 USDSingle-playerSimilar games →
  7. 7
    Sticky Notes — Steam game cover

    Sticky Notes

    Single-player alternative to SIIMI — playable solo, no multiplayer required. Shares Casual with SIIMI.

    This is a cats-themed 2D app that includes lots of stickers. Use these to record daily information and enjoy the healing effect brought by the cute cats!

    2023Casual1.99 USDSingle-playerSimilar games →
  8. 8
    My Dating Empire — Steam game cover

    My Dating Empire

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

    My Dating Empire is a multi-ending romance simulator. Will you be a devoted lover, or a heart-stealing playboy? Return to college and experience the thrill of youthful romance through every encounter, conversation, and date.

    2026IndieSimulationCasualSingle-playerSimilar games →