IMHO.

Single-player games like Idle Cyber Dungeon

Below are 15 single-player Steam games similar to Idle Cyber Dungeon, 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 Cyber Dungeon page.

Ranked picks

  1. 1
    Idle Factory — Steam game cover

    Idle Factory

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

    Idle can also build your industrial empire.

    2022IndieSimulationCasual4.99 USDDeck PlayableSingle-playerSimilar games →
  2. 2
    Merchant Master — Steam game cover

    Merchant Master

    Single-player alternative to Idle Cyber Dungeon — playable solo, no multiplayer required. Shares Strategy and Casual with Idle Cyber Dungeon.

    A simulation game. Start from scratch to build a merchant empire.

    2023StrategySimulationRPGFreeSingle-playerSimilar games →
  3. 3
    Legends of Wasteland — Steam game cover

    Legends of Wasteland

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

    Legends of Wastelands is an idle RPG where you shape your hero’s growth. Choose among six classes, master 100+ skills, and combine talents and gems for unique synergies. Idle for rewards or dive into boss fights and shifting wastelands, with pets and gear adding endless build variety.

    2026ActionStrategyIndie5.94 USDDeck PlayableSingle-playerSimilar games →
  4. 4
    无限投影 — Steam game cover

    无限投影

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

    In the novel and anime worlds, players could collect apostles and fight against the forces of chaos. Build the legendary team and conquer all the multiverses!

    2022StrategyIndieSimulation0.99 USDSingle-playerSimilar games →
  5. 5
    Upload Simulator — Steam game cover

    Upload Simulator

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

    A incremental game about downloading files, uploading, and upgrading your setup. This is the official PC version of Upload Simulator.

    2022IndieSimulation3.99 USDDeck PlayableSingle-playerSimilar games →
  6. 6
    Feudal Fantasy Incremental — Steam game cover

    Feudal Fantasy Incremental

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

    Feudal Fantasy is a short active incremental game in which you rebuild a town once lost to tragedy as its lord, by managing upgrades, new buildings and recruiting the wisdom of fantasy races.

    2023StrategyIndieSimulation1.49 USDDeck PlayableSingle-playerSimilar games →
  7. 7
    Holoidle — Steam game cover

    Holoidle

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

    A relaxing Hololive idle game. Unlock upgrades, complete your card collection and take care of your idol to increase your influence!

    2025StrategyIndieSimulation4.99 USDDeck PlayableSingle-playerSimilar games →
  8. 8
    Boba Simulator : Idle Shop Management — Steam game cover

    Boba Simulator : Idle Shop Management

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

    Boba Tea shop simulator. Manage recipe, stock and customer satisfaction.

    2022StrategyIndieSimulation3.99 USDDeck PlayableSingle-playerSimilar games →
  9. 9
    Idle Taoist Mage Warrior — Steam game cover

    Idle Taoist Mage Warrior

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

    Are you familiar with the three major professions of warrior, mage, and Taoist. Simple placement gameplay.

    2023IndieRPG4.99 USDSingle-playerSimilar games →
  10. 10
    Zombie Survivors — Steam game cover

    Zombie Survivors

    Single-player alternative to Idle Cyber Dungeon — playable solo, no multiplayer required. Shares Casual with Idle Cyber Dungeon.

    Under the siege of a large number of zombies for 20 minutes.

    2022ActionCasual2.99 USDSingle-playerSimilar games →
  11. 11
    Idle magic herb — Steam game cover

    Idle magic herb

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

    This game is a hang up game that integrates elements such as cultivating immortals, farming, playing strange things, and collecting cards. Protect the liver and protect the liver.

    2022IndieSimulationRPG4.99 USDDeck PlayableSingle-playerSimilar games →
  12. 12
    Idle Hamburgers Save the World — Steam game cover

    Idle Hamburgers Save the World

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

    Your goal is just to keep producing hamburgers and solve the global food crisis.

    2022IndieSimulationCasual0.99 USDSingle-playerSimilar games →
  13. 13
    Idle Banshee Alliance — Steam game cover

    Idle Banshee Alliance

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

    This is a hang up combat game. There are various banshees waiting for you to collect in the game.

    2023StrategyIndieCasual4.99 USDDeck PlayableSingle-playerSimilar games →
  14. 14
    Idle Simple RPG — Steam game cover

    Idle Simple RPG

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

    A simple placement game, which only needs to set the role to fight, can achieve full automatic combat.

    2023IndieRPGCasual4.99 USDDeck PlayableSingle-playerSimilar games →
  15. 15
    Idle Build RPG — Steam game cover

    Idle Build RPG

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

    This game is an idle RPG game. Players only need a few simple operations to enjoy the joy of obtaining top-quality equipment.

    2023RPG4.99 USDDeck PlayableSingle-playerSimilar games →