IMHO.

Single-player games like INPUT AI

Below are 10 single-player Steam games similar to INPUT AI, 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 INPUT AI page.

Ranked picks

  1. 1
    Watatuyo-ANOTHER — Steam game cover

    Watatuyo-ANOTHER

    Single-player alternative to INPUT AI — playable solo, no multiplayer required. Shares Action with INPUT AI.

    "Watatuyo ANOTHER" is a side-scrolling action game with a nostalgic feel. Travel a world that stretches from north to south and east to west and take down the rampaging "The Four Reverse Bandits".

    2026ActionIndieCasualSingle-playerSimilar games →
  2. 2
    Jumfrog — Steam game cover

    Jumfrog

    Single-player alternative to INPUT AI — playable solo, no multiplayer required. Shares Action with INPUT AI.

    Ribbit ribbit! Everything’s pitch-black around here—where the heck am I? Gotta bounce my way outta this mess! Eyes wide open, it’s time to scope out the next foothold. Adjust your power with the mouse and leap—but seriously, why am I even trapped here… ribbit?

    2025ActionAdventure4.99 USDSingle-playerSimilar games →
  3. 3
    Rift Adventure — Steam game cover

    Rift Adventure

    Single-player alternative to INPUT AI — playable solo, no multiplayer required. Shares Action with INPUT AI.

    Rift Adventure is a pixelart platformer set in a magical world full of adventures and with a functional tax system, it is up to the player, to walk beyond his own future as an adventurer, the future of the city's development.

    2021ActionAdventure1.99 USDDeck VerifiedSingle-playerSimilar games →
  4. 4
    The Kangaroo Conspiracy — Steam game cover

    The Kangaroo Conspiracy

    Single-player alternative to INPUT AI — playable solo, no multiplayer required. Shares Action with INPUT AI.

    A retro jump’n’run adventure based on a German film you’ve probably never heard of. Expect talking kangaroos, weird conspiracy theories, and jokes that may or may not translate. It’s meta. It’s pixelated. It’s probably not what you expected.

    2022ActionAdventure9.99 USDDeck PlayableSingle-playerSimilar games →
  5. 5
    Viola: The Heroine's Melody — Steam game cover

    Viola: The Heroine's Melody

    Single-player alternative to INPUT AI — playable solo, no multiplayer required. Shares Action with INPUT AI.

    Viola: The Heroine's Melody is the musical Platformer/RPG! After failing at violin practice for the hundredth time, Viola becomes trapped inside her instrument's fantastical world. Join her adventure to find her way back home, aided by the diverse ensemble of friends she meets along the way.

    2021ActionIndieAdventure14.99 USDSingle-playerSimilar games →
  6. 6
    Dadish 2 — Steam game cover

    Dadish 2

    Single-player alternative to INPUT AI — playable solo, no multiplayer required. Shares Action with INPUT AI.

    He’s a dad and a radish, and he’s back in his biggest adventure yet! Help reunite Dadish with his missing kids in this charming and challenging platforming adventure.

    2021ActionIndieAdventure3.99 USDSingle-playerSimilar games →
  7. 7
    The Messenger — Steam game cover

    The Messenger

    Single-player alternative to INPUT AI — playable solo, no multiplayer required. Shares Action with INPUT AI.

    As a demon army besieges his village, a young ninja ventures through a cursed world, to deliver a scroll paramount to his clan’s survival. What begins as a classic action platformer soon unravels into an expansive time-traveling adventure full of thrills, surprises, and humor.

    2018ActionIndie19.99 USDDeck VerifiedSingle-playerSimilar games →
  8. 8
    BZZZT — Steam game cover

    BZZZT

    Single-player alternative to INPUT AI — playable solo, no multiplayer required. Shares Action with INPUT AI.

    Become a tiny ZX8000 robot and begin your journey through a beautiful, pixel-art world inspired by games iconic to the platformer genre. Follow a cute story, upgrade your skills, beat challenging levels, and compete with other players for the fastest speedrun!

    2023ActionIndie11.99 USDDeck VerifiedSingle-playerSimilar games →
  9. 9
    Elgracia: A Kingdom's Chronicle — Steam game cover

    Elgracia: A Kingdom's Chronicle

    Single-player alternative to INPUT AI — playable solo, no multiplayer required.

    Rescue the princess and rebuild a fallen kingdom. Elgracia: A Kingdom's Chronicle is a story-driven tactical SRPG with deep turn-based strategy.

    StrategyIndieSimulationSingle-playerSimilar games →
  10. 10
    Farm Survivors: 30 Days Left — Steam game cover

    Farm Survivors: 30 Days Left

    Single-player alternative to INPUT AI — playable solo, no multiplayer required.

    Hold the line for 30 days! In Farm Survivors, a roguelike defense game, you'll fight alongside adorable gnomes to protect your farm. Strategically place plants, unlock dynamic evolution trees, and fend off relentless enemy waves. Master your tech tree with limited daily resources to survive!

    SimulationSingle-playerSimilar games →