Cosmic Supremacy Alternatives

Cosmic Supremacy is described as 'FREE tick/turn-based massively multiplayer space strategy game with a 3D 'Galaxy View' interface. Its based on 3-6 week sessions and has user scriptable automation' and is an website in the education & reference category. There are nine alternatives to Cosmic Supremacy, not only websites but also apps for a variety of platforms, including Windows, Linux, Mac, Steam and Android apps. The best Cosmic Supremacy alternative is FreeCiv, which is both free and Open Source. Other great sites and apps similar to Cosmic Supremacy are FreeOrion, Endless Space, Stellaris and Galactic Civilizations.

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Alternatives list

  1. FreeCiv icon

    FreeCiv

     71 likes
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    Freeciv is an open-source, turn-based strategy game based on Civilization II. Inspired by the history of human civilization, the game commences in prehistory and your mission is to lead your tribe from the stone age to the space age...

    37 FreeCiv alternatives

    Cost / License

    • Free
    • Open Source

    Application types

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • BSD
    • Flathub
    • PortableApps.com
    FreeCiv screenshot 1
     

    • FreeCiv is the most popular Web-based, Windows, Mac & Linux alternative to Cosmic Supremacy.

    • FreeCiv is the most popular Open Source & free alternative to Cosmic Supremacy.

    • FreeCiv is Free and Open SourceCosmic Supremacy is Freemium and Proprietary
  2. FreeOrion icon

    FreeOrion

     13 likes
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    FreeOrion is a turn-based space empire and galactic conquest (4X) computer game being designed and built by the FreeOrion project. FreeOrion is inspired by the tradition of the Master of Orion games, but is not a clone or remake of that series or any other game.

    Cost / License

    • Free
    • Open Source

    Platforms

    • Mac
    • Windows
    • Linux
    FreeOrion screenshot 1
     
  4. Endless Space icon

    Endless Space

     3 likes
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    Endless Space 2 will put you in the fascinating role of a leader guiding a civilization in making its first steps into the cold depths of interstellar space. You will explore mysterious star systems, discover the secrets of ancient races, develop advanced technologies of...

    Cost / License

    • Pay once
    • Proprietary

    Platforms

    • Windows
    • Steam
    Endless Space 2 - Ship design
     

    • Endless Space is the most popular commercial alternative to Cosmic Supremacy.

    • Endless Space is Paid and ProprietaryCosmic Supremacy is Freemium and Proprietary
  5. Stellaris icon

    Stellaris

     9 likes
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    Explore a vast galaxy full of wonder in Stellaris, the evolution of the 4X strategy genre with space exploration at its core.

    Cost / License

    • Pay once
    • Proprietary

    Platforms

    • Mac
    • Windows
    • Linux
    • Steam
    Stellaris screenshot 1
     
  6. Galactic Civilizations icon

    Galactic Civilizations

     2 likes
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    Galactic Civilizations III is the largest strategy sandbox ever made. Start with a single world and expand across the galaxy through diplomacy, trade, cultural hegemony or military conquest in this single-player or multiplayer 4X strategy game.

    Cost / License

    • Pay once
    • Proprietary

    Platforms

    • Windows
    • Steam
    Galactic Civilizations screenshot 1
     
  7. Stellar Monarch icon

    Stellar Monarch

     1 like
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    Turn based, 4X, empire space builder, singleplayer, asymmetric, Emperor focused grand strategy. The game is a fast-paced, turn-based space empire builder with no micromanagement, asymmetric mechanics, and that focuses on you as the emperor.

    Cost / License

    • Paid
    • Proprietary

    Platforms

    • Windows
    • Steam
    Stellar Monarch screenshot 1
     
  9. Uciana icon

    Uciana

     1 like
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    Build your own space faring empire in this true 4X mobile game. Discover new technologies, other alien races, derelict ships and much more as you spread your Empire to the Stars. The galaxy maps and star systems are procedurally generated, so with every game there will be...

    Cost / License

    • Pay once
    • Proprietary

    Platforms

    • Android
    • Android Tablet
    Uciana screenshot 1
     

    • Uciana is the most popular Android & Android Tablet alternative to Cosmic Supremacy.

    • Uciana is Paid and ProprietaryCosmic Supremacy is Freemium and Proprietary
  10. Star Traders 4X Empires icon

    Star Traders 4X Empires

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    Star Traders 4X Empires is a civilization building game based on the Star Traders RPG. Discover more than 100 lost technologies, upgrades, and ship components as you reclaim the Star Traders’ heritage and discover the future.

    Cost / License

    • Freemium
    • Proprietary

    Platforms

    • Android
    • iPhone
    • Android Tablet
    • iPad
    Star Traders 4X Empires screenshot 1
     

    • Star Traders 4X Empires is the most popular iPhone & iPad alternative to Cosmic Supremacy.

    • Star Traders 4X Empires is Freemium and ProprietaryCosmic Supremacy is also Freemium and Proprietary
  11. Remnants of the Precursors icon

    Remnants of the Precursors

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    Remnants of the Precursors is a open source modernization of the 4x strategy game Master of Orion.

    Cost / License

    • Free
    • Open Source

    Platforms

    • Mac
    • Windows
    • Linux
     
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