IMHO.

Single-player games like All Hail the Orb

Below are 8 single-player Steam games similar to All Hail the Orb, 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 All Hail the Orb page.

Ranked picks

  1. 1
    Simultree — Steam game cover

    Simultree

    Single-player alternative to All Hail the Orb — playable solo, no multiplayer required. Shares Simulation and Casual with All Hail the Orb.

    Simultree is a short incremental game about monitoring life simulations. You're a scientist who runs life simulations in order to gain points to spend in a big skill tree.

    2026StrategySimulationCasual6.99 USDDeck PlayableSingle-playerSimilar games →
  2. 2
    Suizokukan Project — Steam game cover

    Suizokukan Project

    Single-player alternative to All Hail the Orb — playable solo, no multiplayer required. Shares Simulation and Casual with All Hail the Orb.

    Turn your desktop into an aquarium! Fish, collect, earn, and decorate your aquarium. Suizokukan Project makes for the perfect companion while you do menial work in your computer.

    2025SimulationCasual3.99 USDSingle-playerSimilar games →
  3. 3
    refarm — Steam game cover

    refarm

    Single-player alternative to All Hail the Orb — playable solo, no multiplayer required. Shares Simulation with All Hail the Orb.

    The ocean took it all… now take it back! In this short semi-idle island builder you’ll resurface fertile farmland - tile by tile. As you plant, harvest and expand you’ll obtain helping hands and discover what else lies below the surface.

    2024Simulation3.99 USDDeck PlayableSingle-playerSimilar games →
  4. 4
    Gamblers Table — Steam game cover

    Gamblers Table

    Single-player alternative to All Hail the Orb — playable solo, no multiplayer required. Shares Simulation and Casual with All Hail the Orb.

    Gamblers Table is an incremental game where you toss coins to earn money. Buy bigger and better coins, unlock upgrades and hire little helpers to automate the process and take care of all the busy flipping work for you. Simple. Satisfying. Strangely compelling...

    2026StrategyIndieSimulation6.99 USDDeck VerifiedSingle-playerSimilar games →
  5. 5
    Particul — Steam game cover

    Particul

    Single-player alternative to All Hail the Orb — playable solo, no multiplayer required. Shares Simulation and Casual with All Hail the Orb.

    Click to mine particles and watch your pile grow. Turn resources into profit, automate extraction, research new technologies and trade. Can you mine the rarest particle and ascend? There is just one way to find out.

    2026StrategyIndieSimulation1.99 USDDeck PlayableSingle-playerSimilar games →
  6. 6
    Fracture Field — Steam game cover

    Fracture Field

    Single-player alternative to All Hail the Orb — playable solo, no multiplayer required. Shares Simulation and Casual with All Hail the Orb.

    Fracture Field is an idle/incremental quarry mining game. Shatter rocks with timed swings then invest your earnings into upgrades. Build a fleet of drones to automate your empire, bomb tough layers, and unlock powerful prestige upgrades on your journey to master the quarry.

    2026IndieSimulationCasual6.99 USDDeck PlayableSingle-playerSimilar games →
  7. 7
    Gridkeeper — Steam game cover

    Gridkeeper

    Single-player alternative to All Hail the Orb — playable solo, no multiplayer required. Shares Simulation and Casual with All Hail the Orb.

    Gridkeeper is an incremental game about managing "Grids" and using their power to run MineBots, research tech, and grow your mining empire by getting better Grids.

    2025StrategyIndieSimulation1.99 USDDeck PlayableSingle-playerSimilar games →
  8. 8
    Loot Loop — Steam game cover

    Loot Loop

    Single-player alternative to All Hail the Orb — playable solo, no multiplayer required. Shares Simulation and Casual with All Hail the Orb.

    Build a party of heroes and send them into dungeons in this short incremental RPG. Fight monsters, collect loot, and unlock upgrades. Fast runs, deep skill tree, zero stress.

    2026StrategyIndieSimulation4.99 USDDeck PlayableSingle-playerSimilar games →