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Life & fun · alternatives · 2026

24 alternatives to FreeCol

Open source 4X game inspired by Colonisation

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. FreeCol launched in 2015; newer entries below may have overtaken it.

  1. 1
    FreeCiv▲68

    Open source empire-building game inspired by Civilization

    2015 · its alternatives →

  2. 2

    Freeciv is a Free and Open Source empire-building strategy game 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.

    2014 · play.freeciv.org · its alternatives →

  3. 3

    A free old-school RTS... on Mars

    2015 · newgrounds.com · its alternatives →

  4. 4

    A replayable arcade shooter where you control a snake of heroes. - a327ex/SNKRX

    2021 · github.com · its alternatives →

  5. 5

    Indoslot303 adalah platform yang memberikan kemenangan nyata dengan dukungan dari berbagai fitur serta promo gede-gedean yang selalu memanjakan member setianya.

    2019 · freecivweb.org · its alternatives →

  6. 6

    Your little and strange world populated by Maroons

    2016 · apps.apple.com · its alternatives →

  7. 7IC

    I built a desktop Mars colony survival game called Underhill, in homage to Kim Stanley Robinson's Mars trilogy. Land on Mars, build solar panels and greenhouses, and try not to pass out during dust storms. Eventually your colonists split into factions: Greens who want to terraform and Reds who want to preserve Mars. There’s Chill Mode for players that just want to build & hang, and Conflict Mode that introduces the Red v. Green factions. Reds sabotage, the terrain slowly turns green as the world gets more terraformed. Feedback welcome, especially on performance and gameplay!

    Feb 2026 · underhillgame.com · its alternatives →

  8. 8

    The open world (galaxy?) version of a really great iOS game!

    2015 · store.steampowered.com · its alternatives →

  9. 9

    The classic retro game recreated using Pygame and python.

    2016 · github.com · its alternatives →

  10. 10

    Simple and fun space shooter

    2017 · apps.apple.com · its alternatives →

  11. 11

    A pixelated multiplayer RPG

    2015 · store.steampowered.com · its alternatives →

  12. 12

    Play competitive Settlers of Catan online

    2022 · colonist.io · its alternatives →

  13. 13

    A sci-fi themed action platformer with a big shiny gun

    2015 · antonkudin.me · its alternatives →

  14. 14

    A cheerful free platformer with intuitive one touch-controls

    2015 · immobilegames.com · its alternatives →

  15. 15

    A simple, atmospheric FTL-like space survival game

    2015 · outtheregame.com · its alternatives →

  16. 16FW

    2017 · play.freeciv.org · its alternatives →

  17. 17

    A real-time, class-based strategy game

    2015 · store.steampowered.com · its alternatives →

  18. 18

    Save the home planet!

    2015 · its alternatives →

  19. 19

    Play Freeciv online! Freeciv is an empire-building strategy game starting at the dawn of time. Can you survive to dominate a modern world?

    2022 · freecivweb.com · its alternatives →

  20. 20

    A game of aerospace industry and interplanetary exploration

    2015 · astroneer.space · its alternatives →

  21. 21

    A 2D space trading and combat game

    2015 · store.steampowered.com · its alternatives →

  22. 22
    Tharsis▲66

    A turn-based space strategy game.

    2016 · store.steampowered.com · its alternatives →

  23. 23

    An extraterrestrial sandbox adventure game

    2015 · playstarbound.com · its alternatives →

  24. 24

    Open Source Retro Gaming & STEM Portable Console

    2017 · kickstarter.com · its alternatives →

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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →