Open-source Android/Desktop remake of Civ V
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Updated
Sep 1, 2026 - Kotlin
Open-source Android/Desktop remake of Civ V
An incremental game about evolving a civilization
FreeCol: FreeCol is a turn-based strategy game based on the old game Colonization, and similar to Civilization. The objective of the game is to create an independent nation.
OpenCiv3 is an open-source, cross-platform, mod-oriented, modernized remake of Civilization III by the fan community built with the Godot Engine and C#, with capabilities inspired by the best of the 4X genre and lessons learned from modding Civ3.
Unofficial open-source OpenGL/SDL2 reimplementation of Sid Meier's Alpha Centauri ( + Alien Crossfire )
JavaScript 4X game
Free and Open Source (FOSS) preservation effort and rewrite of the iconic Civilization Game designed by Sid Meier and Bruce Shelley in year 1991
Civilization 6 - Chao's Quick UI. Reduce clicks and manage your empire faster!
Develop your civilization from humble roots to a global empire
文明6联机 - 基于IP的游戏发现 (IPv4/IPv6)
An open source civilization-like game made for the web browser.
🌿: ABM & GIS for philological, archaeological, and anthropological data.
The Dawn of Civilization mod for Civilization IV: Beyond the Sword, based on the popular Rhye's and Fall of Civilization mod.
Call to Power II: Apolyton Edition source code project. Call to Power II (CTP2) is a civilization computer game, whose source code was released.
Patch for Civilization V to allow modded multiplayer. Currently under development.
Build RL+LLM multi-agent simulations in game engines for realistic human behaviors and studying cities
2D tile-based sandbox RPG with procedurally generated fantasy world simulator 🌏
🎮 CivAgent v4 — 57 historical governance systems × Claude Code + Codex + Gemini + 6 CN model backends. Choose your civilization, command your AI team.
Civilization V save editor
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