strategy-game

Command the forces of The Project in a battle to rebuild the world after mankind has been nearly destroyed by nuclear missiles. A 100% free and open source real-time strategy game for Windows, macOS, Linux, BSD+

javascript game windows macos linux open-source freebsd mac c-plus-plus games cmake multiplayer internet campaign rts strategy-game cheats real-time-strategy

Updated Oct 24, 2025
C++

fheroes2

ihhub / fheroes2

Star 3.1k

fheroes2 is a recreation of Heroes of Might and Magic II game engine.

game game-engine cpp game-development strategy-game turn-based-strategy homm2 homm-ii heroes-of-might-and-magic-ii heroes-2 heroes-of-might-and-magic-2

Updated Oct 24, 2025
C++

AncientBeast

FreezingMoon / AncientBeast

Sponsor

Star 1.8k

The Turn Based Strategy Game/eSport. Master your beasts! 🐺

nodejs javascript game pokemon typescript chess multiplayer spritesheet strategy-game-engine html5-game strategy multiplayer-game strategy-game multiplayer-browser-game hacktoberfest 2d-game phaser-game esport turn-based-strategy hacktoberfest2025

Updated Oct 23, 2025
TypeScript

triplea

triplea-game / triplea

Star 1.5k

TripleA is a turn based strategy game and board game engine, similar to Axis & Allies or Risk.

game opensource free strategy strategy-game world-war-2 good-first-issue turn-based-strategy

Updated Oct 24, 2025
Java

FreeCol / freecol

Star 648

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.

game civilization java-game strategy-game colonization freecol game-colonization

Updated Oct 20, 2025
Java

bencbartlett / Overmind

Star 591

AI for Screeps, a multiplayer programming strategy game

game ai screeps strategy-game screeps-game

Updated Sep 26, 2024
TypeScript

Venerons / civis

Star 573

JavaScript 4X game

game online browser-game civilization strategy-game 4x-strategy-game online-game 4x

Updated Mar 21, 2019
JavaScript

glsmac

afwbkbc / glsmac

Star 529

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

game windows linux freebsd c-plus-plus gamedev opengl cross-platform multiplayer game-development strategy civilization strategy-game 4x-strategy-game 4x smac civ turn-based-strategy sid-meier-civilization sid-meier-alpha-centauri

Updated Oct 21, 2025
C++

ja2-stracciatella / ja2-stracciatella

Star 488

The continuation of the venerable JA2-Stracciatella project.

game rust c-plus-plus sdl2 tactics original-game strategy-game hacktoberfest jagged-alliance2

Updated Oct 24, 2025
C++

singularity / singularity

Star 386

A simulation of a true AI. Survive, grow, and learn.

game python python3 pygame strategy python2 strategy-game

Updated Jun 4, 2025
Python

MegaGlest / megaglest-source

Star 385

MegaGlest real-time strategy game engine (cross-platform, 3-d)

game windows macos linux open-source real-time cross-platform game-engine free-software strategy rts strategy-game megaglest

Updated Oct 2, 2025
C++

Kromster80 / kam_remake

Star 371

"KaM Remake" is an RTS game remake written in Delphi from scratch.

game delphi opengl indie remake strategy rts strategy-game kam-remake knights-and-merchants

Updated Jun 1, 2022
Pascal

lechmazur / elimination_game

Star 290

A multi-player tournament benchmark that tests LLMs in social reasoning, strategy, and deception. Players engage in public and private conversations, form alliances, and vote to eliminate each other

game benchmark multi-agent eval strategy-game llm deepseek-r1 o3-mini claude-3-7-sonnet gpt-4-5

Updated Aug 14, 2025

SVG-World-Map

raphaellepuschitz / SVG-World-Map

Star 266

🗺 A JavaScript library to easily integrate one or more SVG world maps with all nations (countries) and second-level political subdivisions (countries, provinces, states).