IMHO.

Single-player games like Root Genesis

Below are 8 single-player Steam games similar to Root Genesis, 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 Root Genesis page.

Ranked picks

  1. 1
    Supermarket Simulator: Idle Tycoon Clicker — Steam game cover

    Supermarket Simulator: Idle Tycoon Clicker

    Single-player alternative to Root Genesis — playable solo, no multiplayer required. Shares Simulation with Root Genesis.

    Start with a small market and build a huge supermarket empire! In Supermarket Simulator: Idle Tycoon Clicker, fill your shelves, satisfy your customers, make upgrades, increase your income, and grow your store. Click, manage, earn, and reach the top!

    StrategyIndieAdventureSingle-playerSimilar games →
  2. 2
    Factory Time — Steam game cover

    Factory Time

    Single-player alternative to Root Genesis — playable solo, no multiplayer required. Shares Simulation and Casual with Root Genesis.

    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 →
  3. 3
    Authorisation Engine — Steam game cover

    Authorisation Engine

    Single-player alternative to Root Genesis — playable solo, no multiplayer required. Shares Casual with Root Genesis.

    Turn a payment desk into a global authorisation network in this offline incremental strategy game about capacity, compute, mandates, quantum audits, and synthetic jurisdictions.

    CasualSingle-playerSimilar games →
  4. 4
    Restoration: Chronicles of Survival — Steam game cover

    Restoration: Chronicles of Survival

    Single-player alternative to Root Genesis — playable solo, no multiplayer required. Shares Casual with Root Genesis.

    Rebuild a fallen kingdom in a cozy idle-RPG. An economy that earns while you sleep, a hero who raids for loot and gear, and endless prestige. No energy limits. No ads. No pay-to-win.

    2026IndieCasual1.79 USDSingle-playerSimilar games →
  5. 5
    Coreward — Steam game cover

    Coreward

    Single-player alternative to Root Genesis — playable solo, no multiplayer required. Shares Simulation and Casual with Root Genesis.

    Coreward is an incremental game where you use shields to protect yourself from incoming enemies and use their remains to become more powerful.

    2026StrategyIndieSimulation2.39 USDSingle-playerSimilar games →
  6. 6
    Rejected Draft — Steam game cover

    Rejected Draft

    Single-player alternative to Root Genesis — playable solo, no multiplayer required. Shares Simulation and Casual with Root Genesis.

    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 →
  7. 7
    Ascended Snake — Steam game cover

    Ascended Snake

    Single-player alternative to Root Genesis — playable solo, no multiplayer required. Shares Simulation and Casual with Root Genesis.

    Ascended Snake is an incremental game based on the gameplay of the classic Snake. Earn points in your games to buy upgrades!

    ActionIndieSimulationSingle-playerSimilar games →
  8. 8
    My Little Cosmos — Steam game cover

    My Little Cosmos

    Single-player alternative to Root Genesis — playable solo, no multiplayer required. Shares Simulation and Casual with Root Genesis.

    My Little Cosmos is a light idle clicker game that runs quietly in the background. Keyboard input and mouse clicks from everyday computer use automatically drive the evolution of a universe, with inventory rewards dropping over time.

    2026IndieSimulationCasual1.99 USDSingle-playerSimilar games →