Software Alternatives & Reviews

Top 12 Open-Source Alternatives to Zero-K

Warzone 2100 Spring Engine OpenRA 0 A.D. Xonotic Veloren Flare (game) Endless Sky shapez.io FIFE

Summary

The top open-source alternatives to Zero-K are Warzone 2100, Spring Engine, and OpenRA. One of the criteria for ordering this list is the number of mentions that products have on reliable external sources. You can suggest additional sources through the form here.
  1. Join "The Project" to restore humanity's synaptic-link technology after nuclear war...
    Pricing:
    • Open Source

    #Games #Strategy Games #Action Games 61 social mentions

  2. Spring is a versatile 3D RTS game engine.
    Pricing:
    • Open Source

    #Game Development #Game Engine #Games 24 social mentions

  3. 3
    What if Albert Einstein changed history? What if the Andromeda Strain were a miracle mineral?
    Pricing:
    • Open Source

    #Games #Strategy Games #Action Games 9 social mentions

  4. 4
    0 A. D. is a free, open-source, historical Real Time Strategy (RTS) game currently under development by Wildfire Games, a global group of volunteer game developers. Download 0 A. D.
    Pricing:
    • Open Source

    #Games #Strategy Games #Action Games

  5. Xonotic is a free (GPL), fast-paced first-person shooter that works on Windows, OS X and Linux.
    Pricing:
    • Open Source

    #Data Dashboard #Action #Games 32 social mentions

  6. A multiplayer voxel RPG. Inspired in games such as Cube World, Breath of the Wild, Dwarf Fortress and Minecraft.
    Pricing:
    • Open Source

    #Games #Block-building Games #2D Simulator 85 social mentions

  7. Flare (Free Libre Action Roleplaying Engine) is a simple game engine built to handle a very...
    Pricing:
    • Open Source

    #Games #Action Games #Fantasy Games 10 social mentions

  8. A space exploration and combat game similar to Escape Velocity
    Pricing:
    • Open Source

    #Action #CMS #Adventure 32 social mentions

  9. shapez.io is a fun factory base building game about combining shapes
    Pricing:
    • Open Source

    #Games #RTS #Factory Building 147 social mentions

  10. 10
    FIFE engine - open-source multi-platform isometric game engine
    Pricing:
    • Open Source

    #Game Development #Game Engine #Games

  11. Game engine recreation of RollerCoaster Tycoon 2 adding new features.
    Pricing:
    • Open Source

    #Games #CMS #Website Builder 98 social mentions

  12. 12
    VCMI is an open-source engine for Heroes of Might and Magic III
    Pricing:
    • Open Source

    #Games #Action #Strategy Games 19 social mentions

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