IMHO.

Single-player games like The Infinite Grimoire

Below are 11 single-player Steam games similar to The Infinite Grimoire, 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 The Infinite Grimoire page.

Ranked picks

  1. 1
    Knightfall Idle — Steam game cover

    Knightfall Idle

    Single-player alternative to The Infinite Grimoire — playable solo, no multiplayer required. Shares Strategy and Indie with The Infinite Grimoire.

    Knightfall Idle is a medieval idle RPG made by Gibber. Gather, process, trade, and fight across 10 skills while your kingdom runs in the background. Join a Fief, raid bandit camps, compete in seasonal leagues, or stay in the permanent realm. 450+ passive tree nodes. Free to play.

    StrategyIndieMassively MultiplayerFreeSingle-playerSimilar games →
  2. 2
    MagiClean — Steam game cover

    MagiClean

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

    MagiClean – is a satisfying cozy clicker game where you clean up a Wizarding School of Witchcraft and Wizardry. Click to Clean, Upgrade and Brew potions, Synergize 15+ spells from your toolbelt, collect magical animals, and grow more powerful each second.

    2026IndieSimulationCasual4.99 USDSingle-playerSimilar games →
  3. 3
    Rejected Draft — Steam game cover

    Rejected Draft

    Single-player alternative to The Infinite Grimoire — playable solo, no multiplayer required. Shares Strategy and Indie with The Infinite Grimoire.

    You are a flawed doodle thrown in the trash. Battle rival sketches in an idle climb for revenge. Every enemy is drawn by community artists, with alternate versions and direct credits. In an unusual twist on builds, choose which enemies appear in your world, then defeat them to absorb their powers.

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

    Hug Factory

    Single-player alternative to The Infinite Grimoire — playable solo, no multiplayer required. Shares Strategy and Indie with The Infinite Grimoire.

    Hug people to generate electricity to sell for money to upgrade your hugging skills to hug people to generate electricity to sell for money to upgrade your hugging skills to hug people to generate electricity to sell for money to upgrade your hugging skills to hug people to generate...

    StrategyIndieSimulationSingle-playerSimilar games →
  5. 5
    Node Factory — Steam game cover

    Node Factory

    Single-player alternative to The Infinite Grimoire — playable solo, no multiplayer required. Shares Strategy and Indie with The Infinite Grimoire.

    Dive into the world of machine learning! Node Factory is a node-based automation incremental game where you harvest resources and train neural networks. Manage your economy, optimize your grid, and automate your way to a multi-Centillion dollar tech empire.

    ActionStrategyIndieSingle-playerSimilar games →
  6. 6
    Idle Energy — Steam game cover

    Idle Energy

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

    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 →
  7. 7
    Kingdom Inc. — Steam game cover

    Kingdom Inc.

    Single-player alternative to The Infinite Grimoire — playable solo, no multiplayer required. Shares Strategy and Indie with The Infinite Grimoire.

    A minimalist factory / city builder. Design your workflow by harvesting resources, building equipment, outfitting your adventurers, and sending them on dangerous missions. Recover lost territory and unravel the plot that threatens to destroy your kingdom!

    2026StrategyIndieSimulationSingle-playerSimilar games →
  8. 8
    Factory Time — Steam game cover

    Factory Time

    Single-player alternative to The Infinite Grimoire — playable solo, no multiplayer required. Shares Strategy and Indie with The Infinite Grimoire.

    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 →
  9. 9
    Perplex — Steam game cover

    Perplex

    Single-player alternative to The Infinite Grimoire — playable solo, no multiplayer required. Shares Strategy and Indie with The Infinite Grimoire.

    A neon-themed 2D puzzle platformer where you navigate intricate levels, solve physics-based challenges, and avoid obstacles to reach the portal. Play solo or with a friend in a visually stunning retro-futuristic world that tests your precision and strategic thinking.

    2025ActionStrategyIndie4.99 USDSingle-playerSimilar games →
  10. 10
    Oily Tower — Steam game cover

    Oily Tower

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

    A tower no one asked for. Climb it anyway.

    2026ActionIndieSimulation2.99 USDSingle-playerSimilar games →
  11. 11
    False Flag — Steam game cover

    False Flag

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

    False Flag is a small platform game where the goal isn’t to reach the end. Instead, you need to find a way to die in each level. Every stage is about figuring out how to fail.

    2026IndieFree To PlayCasualFreeSingle-playerSimilar games →