IMHO.

Single-player games like AstronTycoon2: Ritual

Below are 12 single-player Steam games similar to AstronTycoon2: Ritual, 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 AstronTycoon2: Ritual page.

Ranked picks

  1. 1
    Of Life and Land — Steam game cover

    Of Life and Land

    Single-player alternative to AstronTycoon2: Ritual — playable solo, no multiplayer required. Shares Strategy and Simulation with AstronTycoon2: Ritual.

    Of Life and Land is a charming settlement-building strategy game paired with a rich simulation experience. Every animal and plant strives to find its place in nature while you lead your villagers to their future. Expand to different regions and trade with local factions to gain needed resources.

    2025StrategyIndieSimulation24.99 USDDeck PlayableSingle-playerSimilar games →
  2. 2
    Catizens — Steam game cover

    Catizens

    Single-player alternative to AstronTycoon2: Ritual — playable solo, no multiplayer required. Shares Strategy and Simulation with AstronTycoon2: Ritual.

    Inspired by RimWorld and The Sims, Catizens is a colony management simulation game where you watch over unique cats with quirky personalities, as you help them build and grow their settlement while exploring new lands, facing off against wildlife and overcoming the challenges of each environment.

    2024StrategyIndieSimulation17.77 USDSingle-playerSimilar games →
  3. 3
    Workers & Resources: Soviet Republic — Steam game cover

    Workers & Resources: Soviet Republic

    Single-player alternative to AstronTycoon2: Ritual — playable solo, no multiplayer required. Shares Strategy and Simulation with AstronTycoon2: Ritual.

    Build a soviet republic from an impoverished country into a rich industrial superpower in a city builder with intricate production chains and a fully simulated global economy. Manage the lives of your citizens from education to work and party loyalty to criminal activity.

    2024StrategySimulation39.99 USDDeck PlayableSingle-playerSimilar games →
  4. 4
    Timberborn — Steam game cover

    Timberborn

    Single-player alternative to AstronTycoon2: Ritual — playable solo, no multiplayer required. Shares Strategy and Simulation with AstronTycoon2: Ritual.

    Humans are long gone. In a world struck by droughts and toxic waste, will your lumberpunk beavers do any better? A sandbox city-building game featuring ingenious animals, vertical architecture, water physics, and terraforming. Contains high amounts of wood.

    2026StrategyIndieSimulation34.99 USDDeck PlayableSingle-playerSimilar games →
  5. 5
    Judgment: Apocalypse Survival Simulation — Steam game cover

    Judgment: Apocalypse Survival Simulation

    Single-player alternative to AstronTycoon2: Ritual — playable solo, no multiplayer required. Shares Strategy and Simulation with AstronTycoon2: Ritual.

    Build, scavenge, craft, and perform occult rituals to survive in a demon-infested, post-apocalyptic colony simulation. Will you survive Judgment day?

    2018StrategyIndieSimulation19.99 USDDeck PlayableSingle-playerSimilar games →
  6. 6
    Land of the Vikings — Steam game cover

    Land of the Vikings

    Single-player alternative to AstronTycoon2: Ritual — playable solo, no multiplayer required. Shares Strategy with AstronTycoon2: Ritual.

    Land of the Vikings is a survival colony sim game. Build and lead your village, and expand it into a thriving city. A wise Jarl must manage resources, survive harsh conditions, and guide their fellow Vikings to work together through social conflict. Skál!

    2023Strategy25.99 USDDeck PlayableSingle-playerSimilar games →
  7. 7
    Hammerting — Steam game cover

    Hammerting

    Single-player alternative to AstronTycoon2: Ritual — playable solo, no multiplayer required. Shares Strategy and Simulation with AstronTycoon2: Ritual.

    Manage a Dwarven mining colony in the unexplored mountains of Mara. As conflict rages in the Overworld, you will need to craft, explore and fight as you provide the allies of your choice with the finest weapons and gear to assist them in the battle for glory.

    2021StrategyIndieAdventure24.99 USDSingle-playerSimilar games →
  8. 8
    RimWorld — Steam game cover

    RimWorld

    Single-player alternative to AstronTycoon2: Ritual — playable solo, no multiplayer required. Shares Strategy and Simulation with AstronTycoon2: Ritual.

    A sci-fi colony sim driven by an intelligent AI storyteller. Generates stories by simulating psychology, ecology, gunplay, melee combat, climate, biomes, diplomacy, interpersonal relationships, art, medicine, trade, and more.

    2018StrategyIndieSimulation34.99 USDDeck VerifiedSingle-playerSimilar games →
  9. 9
    Banished — Steam game cover

    Banished

    Single-player alternative to AstronTycoon2: Ritual — playable solo, no multiplayer required. Shares Strategy and Simulation with AstronTycoon2: Ritual.

    In this city-building strategy game, you control a group of exiled travelers who decide to restart their lives in a new land. They have only the clothes on their backs and a cart filled with supplies from their homeland. The townspeople of Banished are your primary resource.

    2014StrategyIndieSimulation19.99 USDDeck PlayableSingle-playerSimilar games →
  10. 10
    Dawn of Man — Steam game cover

    Dawn of Man

    Single-player alternative to AstronTycoon2: Ritual — playable solo, no multiplayer required. Shares Strategy and Simulation with AstronTycoon2: Ritual.

    Command a settlement of ancient humans, guide them through the ages in their struggle for survival. Hunt, gather, craft tools, fight, research new techs and face the challenges the environment will throw at you.

    2019StrategyIndieSimulation24.99 USDDeck PlayableSingle-playerSimilar games →
  11. 11
    AstronTycoon — Steam game cover

    AstronTycoon

    Single-player alternative to AstronTycoon2: Ritual — playable solo, no multiplayer required. Shares Strategy and Simulation with AstronTycoon2: Ritual.

    Take the role of an astronomer exploring the depths of the universe. Build large telescopes to explore distant stars. Discover a habitable planet or an unknown anomaly in a far corner of the galaxy. Get scientific grants, publish your results and explore new technologies.

    2018StrategyIndieSimulationFreeSingle-playerSimilar games →
  12. 12
    Insiders — Steam game cover

    Insiders

    Single-player alternative to AstronTycoon2: Ritual — playable solo, no multiplayer required. Shares Simulation with AstronTycoon2: Ritual.

    Welcome to the dangerous micro world hidden inside the human body. Pilot an advanced microship through the bloodstream, brain and kidneys. Mine resources, fight microbes, craft ship modules and weapons, build bases, discover new microorganisms and find a cure for cancer. Don’t get eaten!

    2021ActionIndieAdventure13.99 USDSingle-playerSimilar games →