Strategy Games

The automation tower defense RTS

Open-source Android/Desktop remake of Civ V

🏰 An exciting game of programming and Artificial Intelligence

An open source, turn-based strategy game with a high fantasy theme.

Tower defense game that teaches cloud architecture. Build infrastructure, survive traffic, learn scaling.

Widelands is a free, open source real-time strategy game with singleplayer campaigns and a multiplayer mode. The game was inspired by Settlers II™ (© Bluebyte) but has significantly more variety and depth to it.

Online browser-based RTS game

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

Freeciv is a Free and Open Source empire-building strategy game inspired by the history of human civilization. Upstream repository for the standalone Freeciv client and server. Report bugs and submit patches at https://redmine.freeciv.org/projects/freeciv

Open Source RTS game made in Godot 4

An Open Source Pixelart Science-Fiction Real-Time-Strategy game

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.

JavaScript 4X game

A tactical turn-based game project in pygame, open to support

A 3D RTS game implemented in Rust.

Strategy game based on history, mythology and fiction

A text-based, persistent browser-based strategy game (PBBG) in a fantasy war setting

Allure of the Stars is a near-future Sci-Fi roguelike and tactical squad combat game written in Haskell; please offer feedback, e.g., after trying out the web frontend version at

A HTML5 game of strategy, intrigue and galactic conquest.

Classic community-driven session-based Tower Defense game with RPG elements.

🚀 An open source multiplayer space strategy game.

TinyCity is a city simulation game inspired by SimCity for MicroPython

Open-source, single-player Travian alternative inspired by Travian T4 and Travian Kingdoms

Kiomet.com real-time strategy game (repository commits may lag behind game updates)

4X Strategy game

An open source alternative to Pax Historia