IMHO.

Single-player games like Hollowspire

Below are 10 single-player Steam games similar to Hollowspire, 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 Hollowspire page.

Ranked picks

  1. 1
    A Dark Cave — Steam game cover

    A Dark Cave

    Single-player alternative to Hollowspire — playable solo, no multiplayer required. Shares Strategy with Hollowspire.

    Survive in a cruel world, build and expand your village, and descend into the darkness below. Gather resources, make difficult choices, and uncover the unspeakable truth hidden deep within the cave in this dark incremental game.

    2026StrategySingle-playerSimilar games →
  2. 2
    Autodelve — Steam game cover

    Autodelve

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

    A watch-it-happen roguelike meets a deep incremental. Your challengers dive, fight, and fall on their own — you spend their legacy to make the next generation stronger, and send up to six delving at once. Idle progress worthy of a second monitor.

    2026StrategyIndieSimulationSingle-playerSimilar games →
  3. 3
    Restoration: Chronicles of Survival — Steam game cover

    Restoration: Chronicles of Survival

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

    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 →
  4. 4
    Apotheosis Engine — Steam game cover

    Apotheosis Engine

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

    An accident causes a lost space probe to become self aware. "Apotheosis engine" is a lore-rich incremental game. Grow from a piece of engineering into a galactic superdeity by navigating an alien OS.

    2026ActionStrategyIndieSingle-playerSimilar games →
  5. 5
    Knightfall Idle — Steam game cover

    Knightfall Idle

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

    Knightfall Idle is a medieval idle RPG made by Gibber. Gather, process, trade, and fight across 10 skills while your kingdom runs in the background. Join a Fief, raid bandit camps, compete in seasonal leagues, or stay in the permanent realm. 450+ passive tree nodes. Free to play.

    StrategyIndieMassively MultiplayerFreeSingle-playerSimilar games →
  6. 6
    Heroes For Hire - Guild Micromanagement Simulator — Steam game cover

    Heroes For Hire - Guild Micromanagement Simulator

    Single-player alternative to Hollowspire — playable solo, no multiplayer required. Shares Indie and Simulation with Hollowspire.

    You've joined a guild before, right? So, where's the trouble in managing a guild of your own, too? Use the GuildOS system to guide your heroes, raid some dungeons, and grow your guild to rise from the bottom of the ranks right up to the top in Heroes for Hire!

    2025IndieSimulationEarly Access7.99 USDDeck PlayableSingle-playerSimilar games →
  7. 7
    Logistik — Steam game cover

    Logistik

    Single-player alternative to Hollowspire — playable solo, no multiplayer required. Shares Indie and Simulation with Hollowspire.

    Build, schedule, and optimize your rail network, with every track reshaping the world. Balance fuel costs, adapt to the terrain, and fulfill demands. Elevate Trains to the ultimate means of transport!

    IndieSimulationCasualSingle-playerSimilar games →
  8. 8
    Anty Crush — Steam game cover

    Anty Crush

    Single-player alternative to Hollowspire — playable solo, no multiplayer required. Shares Indie and Simulation with Hollowspire.

    Lead a tiny ant colony through a giant candy world. Crush sweets, collect crumbs, unlock upgrades, grow your colony, and help the Queen evolve in this cozy incremental game.

    IndieSimulationCasualSingle-playerSimilar games →
  9. 9
    Tiny Atolls — Steam game cover

    Tiny Atolls

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

    TINY ATOLLS is a minimalist building strategy game. Forge pathways across vibrant islands, unlock new tiles and complete quests to expand and change your world!

    2023StrategyIndieSimulation9.99 USDDeck PlayableSingle-playerSimilar games →
  10. 10
    Hearthwild — Steam game cover

    Hearthwild

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

    Build and manage a wilderness colony where settlers gather resources, construct rooms, farm crops, hunt animals, craft food and supplies, and survive through a job-driven simulation as your settlement grows.

    StrategyIndieSimulationSingle-playerSimilar games →