IMHO.

Single-player games like Altus Chess-Archaic Beginnings

Below are 11 single-player Steam games similar to Altus Chess-Archaic Beginnings, 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 Altus Chess-Archaic Beginnings page.

Ranked picks

  1. 1
    Imperialist — Steam game cover

    Imperialist

    Single-player alternative to Altus Chess-Archaic Beginnings — playable solo, no multiplayer required. Shares Strategy and Indie with Altus Chess-Archaic Beginnings.

    From a veteran 4X Strategy developer comes a new deep strategy game of logistics, empire, and control. Develop the New World, industrialise your capital, manage your growing Empire, and outmanoeuvre rivals to become history's first Superpower. Can you exploit the New World to control the Old?

    StrategyIndieSimulationSingle-playerSimilar games →
  2. 2
    Imperial Ambitions — Steam game cover

    Imperial Ambitions

    Single-player alternative to Altus Chess-Archaic Beginnings — playable solo, no multiplayer required. Shares Strategy and Simulation with Altus Chess-Archaic Beginnings.

    Discover and colonize the world, Allocate your labor force, Monopolize markets, Fight tactical battles, Survive the age of imperialism...

    2026StrategySimulation17.99 USDSingle-playerSimilar games →
  3. 3
    Haulin' Oats — Steam game cover

    Haulin' Oats

    Single-player alternative to Altus Chess-Archaic Beginnings — playable solo, no multiplayer required. Shares Strategy and Indie with Altus Chess-Archaic Beginnings.

    Haulin' Oats is a board game about truck driving, the US highways, and oatmeal. Four players compete to deliver their cargo then return to the warehouse while avoiding various dangers along the way. Take part in sabotage, races, curses, and more to get the upper-hand.

    2025StrategyIndieCasual9.99 USDDeck PlayableSingle-playerSimilar games →
  4. 4
    Age of History 2: Definitive Edition — Steam game cover

    Age of History 2: Definitive Edition

    Single-player alternative to Altus Chess-Archaic Beginnings — playable solo, no multiplayer required. Shares Strategy and Indie with Altus Chess-Archaic Beginnings.

    The grand strategy classic returns with improved gameplay, a massive 13,892 province map, expanded diplomacy and wartime capitulation, new civilizations and scenarios, atomic weapons, smarter AI, enhanced visuals, UI upgrades, and major performance improvements.

    2026StrategyIndie9.99 USDDeck PlayableSingle-playerSimilar games →
  5. 5
    Sid Meier's Civilization VII — Steam game cover

    Sid Meier's Civilization VII

    Single-player alternative to Altus Chess-Archaic Beginnings — playable solo, no multiplayer required. Shares Strategy and Simulation with Altus Chess-Archaic Beginnings.

    The award-winning strategy game franchise returns with a revolutionary new chapter. Sid Meier's Civilization® VII empowers you to build the greatest empire the world has ever known!

    2025StrategySimulation69.99 USDDeck VerifiedSingle-playerSimilar games →
  6. 6
    Secret Government — Steam game cover

    Secret Government

    Single-player alternative to Altus Chess-Archaic Beginnings — playable solo, no multiplayer required. Shares Strategy and Indie with Altus Chess-Archaic Beginnings.

    Global strategy game about secret societies. You’ll lead the Brotherhood - an organization that juggles the whole world. The key feature of the game is the manipulation of powers. Instead of giving direct orders, the Brotherhood provokes countries into doing what the Brothers want.

    2021StrategyIndieSimulation19.99 USDDeck PlayableSingle-playerSimilar games →
  7. 7
    Victoria 3 — Steam game cover

    Victoria 3

    Single-player alternative to Altus Chess-Archaic Beginnings — playable solo, no multiplayer required. Shares Strategy and Simulation with Altus Chess-Archaic Beginnings.

    Paradox Development Studio invites you to build your ideal society in the tumult of the exciting and transformative 19th century. Balance the competing interests in your society and earn your place in the sun in Victoria 3, one of the most anticipated games in Paradox’s history.

    2022StrategySimulation14.99 USDDeck PlayableSingle-playerSimilar games →
  8. 8
    Imperiums: Greek Wars — Steam game cover

    Imperiums: Greek Wars

    Single-player alternative to Altus Chess-Archaic Beginnings — playable solo, no multiplayer required. Shares Strategy and Simulation with Altus Chess-Archaic Beginnings.

    Unique combination of turn-based 4X and historical grand strategy with a mythological twist. Explore the ancient world and build a world leading civilization. Survive, expand, conquer... and win!

    2020StrategySimulation29.99 USDDeck PlayableSingle-playerSimilar games →
  9. 9
    愚人船 NARRENSCHIFF — Steam game cover

    愚人船 NARRENSCHIFF

    Single-player alternative to Altus Chess-Archaic Beginnings — playable solo, no multiplayer required. Shares Indie and Casual with Altus Chess-Archaic Beginnings.

    "NARRENSCHIFF" is a psychological horror puzzle game. Players take on the role of an amnesiac man who awakens in a mysterious mental hospital. As they explore, they unravel a story involving their own origins and the conspiracy brewing within the walls of the mental institution.

    2025IndieAdventureRPG12.00 USDSingle-playerSimilar games →
  10. 10
    Galak Zed — Steam game cover

    Galak Zed

    Single-player alternative to Altus Chess-Archaic Beginnings — playable solo, no multiplayer required. Shares Indie with Altus Chess-Archaic Beginnings.

    An action packed retro space shooter.

    2019ActionIndie0.99 USDSingle-playerSimilar games →
  11. 11
    Saba Clicker — Steam game cover

    Saba Clicker

    Single-player alternative to Altus Chess-Archaic Beginnings — playable solo, no multiplayer required. Shares Indie and Simulation with Altus Chess-Archaic Beginnings.

    IndieSimulationFree To PlayFreeSingle-playerSimilar games →