IMHO.

Single-player games like Knightfall Idle

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

Ranked picks

  1. 1
    Hollowspire — Steam game cover

    Hollowspire

    Single-player alternative to Knightfall Idle — playable solo, no multiplayer required. Shares Strategy and Indie with Knightfall Idle.

    A chill clicker-idle game where you dig, recruit and manage miners, and uncover buried upgrades deep underground.

    2025StrategyIndieSimulationSingle-playerSimilar games →
  2. 2
    Miseria — Steam game cover

    Miseria

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

    Miseria is a dark fantasy idle incremental game in which you lead a party of damned souls through the depths of the world.

    2026IndieSimulationRPGSingle-playerSimilar games →
  3. 3
    Factory Time — Steam game cover

    Factory Time

    Single-player alternative to Knightfall Idle — playable solo, no multiplayer required. Shares Strategy and Indie with Knightfall Idle.

    A factory automation incremental game at the end of the universe. Start crafting by hand, automate production, and build the Chronoforge to escape.

    2026StrategyIndieSimulationSingle-playerSimilar games →
  4. 4
    OurClicker — Steam game cover

    OurClicker

    Single-player alternative to Knightfall Idle — playable solo, no multiplayer required. Shares Strategy and Indie with Knightfall Idle.

    From the creators of OurLife and OurCoven, OurClicker is a brand new clicker game that puts you in charge of an up-and-coming Game Development Studio where all you do is... CLICK!

    2026StrategyIndieSimulationSingle-playerSimilar games →
  5. 5
    Food Idle — Steam game cover

    Food Idle

    Single-player alternative to Knightfall Idle — playable solo, no multiplayer required. Shares Indie and Free To Play with Knightfall Idle.

    In Food Idle, build the ultimate automated kitchen! Discover over 2000 ingredients and dishes as you level up, earn gold, and expand your operation!

    2026IndieSimulationFree To PlayFreeSingle-playerSimilar games →
  6. 6
    Next Reign: Kingdom — Steam game cover

    Next Reign: Kingdom

    Single-player alternative to Knightfall Idle — playable solo, no multiplayer required. Shares Strategy and Indie with Knightfall Idle.

    Transform a tiny settlement into a thriving medieval kingdom in this incremental strategy game. Build your economy, command your army, and keep discovering new ways to grow with every milestone.

    2026StrategyIndieSimulationSingle-playerSimilar games →
  7. 7
    Cook & Click — Steam game cover

    Cook & Click

    Single-player alternative to Knightfall Idle — playable solo, no multiplayer required. Shares Strategy and Indie with Knightfall Idle.

    A culinary management clicker game where you chop ingredients, unlock new categories, and open new locations. Automate your production, purchase upgrades to boost profits, unlock special abilities, and compete for challenging achievements. An addictive, endless progression experience.

    2026StrategyIndieCasual1.79 USDSingle-playerSimilar games →
  8. 8
    Idle Energy — Steam game cover

    Idle Energy

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

    A small game about pushing the world forward, one crank at a time. Sell energy at the Market, build power plants, and climb from a manual workshop through eight eras to star-spanning cosmic civilization. Offline. No microtransactions or ads.

    2026IndieCasualSingle-playerSimilar games →