IMHO.

Single-player games like Idle Cult

Below are 9 single-player Steam games similar to Idle Cult, 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 Idle Cult page.

Ranked picks

  1. 1
    Idle Chapel — Steam game cover

    Idle Chapel

    Single-player alternative to Idle Cult — playable solo, no multiplayer required.

    A dark-fantasy incremental game about confronting a rising cult. Seek out worshipers who turned to darker gods and smite them back to the light. Harness their devotion to grow stronger and purge the land of evil - one click at a time.

    2026CasualSingle-playerSimilar games →
  2. 2
    Miracle Brave: Beast Defense Line — Steam game cover

    Miracle Brave: Beast Defense Line

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

    Endless tides of beasts crash against your fortress, yet never breach your line. Fight alongside your brave companions, reap the invaders, and grow stronger with every battle. Rise to meet the next wave with greater might—reap, strengthen, reap again. The cycle never ends.

    StrategyIndieCasualSingle-playerSimilar games →
  3. 3
    Ball Wizard — Steam game cover

    Ball Wizard

    Single-player alternative to Idle Cult — playable solo, no multiplayer required.

    A short incremental pachinko-like where you battle waves of enemies with your Balls! Gather resources to train new magical powers in a unique upgrade tree.

    ActionSingle-playerSimilar games →
  4. 4
    Pacremental — Steam game cover

    Pacremental

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

    Pacremental is a incremental game about opening packs, unlocking weapon cards, evolve them and automating your progress. Collect rare artifacts, combine them with weapons, and push through increasingly difficult waves. Build tower your own way.

    2026IndieSimulationCasualSingle-playerSimilar games →
  5. 5
    Orb Breaker — Steam game cover

    Orb Breaker

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

    An incremental bullet hell about shooting orbs at enemies, collecting resources, and becoming powerful!

    2026IndieCasualSingle-playerSimilar games →
  6. 6
    CoreBreaker: Desktop Swarm — Steam game cover

    CoreBreaker: Desktop Swarm

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

    A corner screen incremental brick-breaker where bouncing cores destroy endless swarms. Let it run in the corner of your screen while you work or jump into fullscreen and take control yourself. Unlock new Cores, expand your skill tree, survive endless waves.

    2026IndieSimulationCasualSingle-playerSimilar games →
  7. 7
    Cosmic Crusher — Steam game cover

    Cosmic Crusher

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

    Incremental game about protecting solar system. Destroy asteroids with a huge arsenal of weapons, upgrade your skills through a massive skill tree, and defend the solar system from hostile alien fleets. How far can you go?

    ActionStrategyIndieSingle-playerSimilar games →
  8. 8
    Mountains From Mole Hills — Steam game cover

    Mountains From Mole Hills

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

    Burrow deep into the earth in this short incremental digging game. Hunt for treasure, upgrade your powers and experience the low-key story of a mole and his dad on a grand adventure.

    ActionIndieCasualSingle-playerSimilar games →
  9. 9
    Propaganda vs. Zombies — Steam game cover

    Propaganda vs. Zombies

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

    A unique deck building incremental auto-battler that plays itself. Watch your little Propaganda Leader recruit allies and fight hordes of zombies in the corner of your screen.

    2026StrategyIndieCasual0.76 USDSingle-playerSimilar games →