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.

    Developed by Gibber, Knightfall Idle is a free to play, infinite-progression idle game. Master a living economy through a player-driven Auction House while gathering resources, fighting enemies, farming, trading, and managing your kingdom.

    StrategyIndieMassively MultiplayerFreeSingle-playerSimilar games →
  2. 2
    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 →
  3. 3
    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...

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

    Idle AI 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 →
  5. 5
    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 →
  6. 6
    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 →
  7. 7
    Crownhold — Steam game cover

    Crownhold

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

    Noble Rulers — grow your realm and expand your castle in this short incremental game! Manage resources, discover foreign lands and build up an army to lay siege to your enemies.

    2026StrategyIndieSingle-playerSimilar games →
  8. 8
    Save Our Queen — Steam game cover

    Save Our Queen

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

    A incremental clicker game where you defeat monsters and protect the Queen's Tower.

    2026ActionStrategyIndieSingle-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 Casual 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 →