4x GitHub Repositories

Open-source Android/Desktop remake of Civ V

Source code repository of the FreeOrion project.

Unofficial open-source OpenGL/SDL2 reimplementation of Sid Meier's Alpha Centauri ( + Alien Crossfire )

Free and Open Source (FOSS) preservation effort and rewrite of the iconic Civilization Game designed by Sid Meier and Bruce Shelley in year 1991

Develop your civilization from humble roots to a global empire

A HTML5 game of strategy, intrigue and galactic conquest.

An open source civilization-like game made for the web browser.

中華三國志

Improved game engine features for SMACX.

An open source clone of the classic 4X game Space Empires IV.

strategy game based on hex map and discoveries

Clone of the classic 4X game Stars!. Fork of original svn repo on SourceForge.

MMO 4x futuristic game

A little 4X game written using Pyxel.

Open source, plugin-driven, Civilization clone, written in TypeScript.

Stars! TotalHost 4X Web-based Turn Management & Utilities

a turn-based military and political strategy game written in C

The Query Builder Bundle allows you to create your own Query Tools, that perform custom queries to a store.

BIRODALMAK / EMPIRES — browser-based turn-based 4X strategy game. No engine, no build step: native ES modules + Three.js. Play: https://skynet.lospolo.hu/birodalmak/en/

Optimize Tesla V100 GPUs for AWQ 4-bit inference with improved speed, stability, and support for modern large models like Qwen3.5 and MoE.

A turn-based fantasy strategy chronicle for the browser — twelve lords, one cold throne, and a narrator who refuses to stay dead. Solo, hotseat, and E2E-encrypted online play. An original homage to the spirit of 1993.