Open Source Windows Turn Based Strategy Games

Freeciv is a free turn-based multiplayer strategy game, in which each player becomes the leader of a civilization, fighting to obtain the ultimate goal: to become (or subvert) the greatest civilization.

The Battle for Wesnoth is a Free, turn-based tactical strategy game with a high fantasy theme, featuring both single-player, and online/hotseat multiplayer combat. Fight a desperate battle to reclaim the throne of Wesnoth, or take hand in any number of other adventures.

Scid is a chess database application (cross-platform, for Unix/Linux and Windows) with many search and database maintenance features.

"Shane's Chess Information Database" is a huge chess toolkit with extensive database, analysis and chess-playing features. Scid vs. PC is a usability and bug-fix fork of Scid. It has many interface fixes and improvements, and is fully compatible with Scid's .si4 databases. New features include a rewritten Gamelist, Computer Tournament, and FICS, Tree, Book and Graph improvements.

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. You start with only a few colonists defying the stormy seas in their search for new land. Will you guide them on the Colonization of a New World? The last stable version release can be found here: https://sourceforge.net/projects/freecol/files/latest/download The latest test pre-release of the next version can be found here: https://github.com/FreeCol/freecol/releases If you want to contribute to Freecol please visit our welcome information thread to see how here: https://sourceforge.net/p/freecol/discussion/719661/thread/2d0063a3bc/

A free and open source chess database application for Linux, Mac OS X and Windows.

http://www.triplea-game.org/

It is the year 2084. You control a secret organisation charged with defending Earth from a brutal alien enemy. Build up your bases, prepare your team, and dive head-first into the fast and flowing turn-based combat.

Domination is a game that is a bit like the well known board game of Risk or RisiKo. It has many game options and includes many maps. Written in java it includes a map editor, a simple map format, multiplayer network play, single player, hotseat, 5 user interfaces and many more features, it works in all OSs that run java 1.5 or higher, iOS and Android.

FreeOrion is a free and open source community-developed 4X turn-based galactic empire strategy game.

Realism Invictus is a mod for Civilization IV with over 15 years of development.

A GUI application for managing Empire: Total War pack files. Features: * adding, deleting, extracting, and replacing of files * changing between different pack types (boot/release/patch/movie)

Scorched3D incorporates lively, fully destructible 3D landscapes that include animated jets, naval vessels, water and even birds, with detailed tanks and projectiles and stunning visual effects. A simple turn-based artillery game and also a real-time strategy game in which players can counter each others' weapons with other creative accessories, shields and tactics. Test your skill in timing, aiming and judgement of distance, move around on the landscape, or outsmart your opponent economically.

Rise of Mankind: A New Dawn is an expansion for the popular Civilization 4 mod, Rise of Mankind.

Pioneers is an emulation of the board game The Settlers of Catan, which can be played over the internet.

The BUG Mod (Beyond the Sword Unaltered Gameplay) is a mod for the popular TBS game Civilization IV: Beyond the Sword. This mod adds many interface enhancements that aid game play without modifying the rules or providing hidden information.

The BAT Mod is a graphic and interface mod for Civilization 4 - Beyond the Sword. It combines the popular BUG (unaltered gameplay) mod with Varietas Delectat and other graphic and artistic mods.

NetHack is a popular single player dungeon exploration game that runs on a wide variety of computer systems.

Brutal Chess features full 3D graphics, an advanced particle engine, and several different levels of intelligent AI, inspired by the once popular "Battle Chess" released by Interplay circa 1988.

VASSAL is a game engine for creating electronic versions of traditional board and card games. It provides support for game piece rendering and interaction, and supports play by email or over a live connection.

This was the official home of Race Into Space, the computer version of the Liftoff! board game by Fritz Bronner. It was developed by Strategic Visions and published by Interplay as a disk-based game in 1993 and a CD-ROM in 1994. This location houses the latest release of the game, v. 1.1 released in 2013. However, development has migrated to GitHub and continues. We hope for a v. 2.0 release soon. (https://github.com/raceintospace/raceintospace) News and updates are available on our Mastodon account at https://mstdn.games/@raceintospace

Scidb is an open-source chess database application for Windows, Unix/Linux. It is a new development inspired by Scid.

ASC is a free, turn based strategy game in the tradition of Battle Isle. Its features both single player gameplay against an AI as well as extensive Play-By-Mail multiplayer functionality.

This is an attempt at a multiplayer client/server java rewrite of Microprose/Simtex's classic DOS turn based strategy game Master of Magic. Latest versions now require Java 17, however since a lot of folks have been having trouble setting this up, I am now providing 2 versions, one with a JRE included in the download, and one without. Beyond this, it should just be as simple as unzipping the file and running server.bat to get the server running locally, and client.bat to start up the client. See the readme for more details. The project is effectively finished at this point with no major new features planned. I will still do bug fixes and vulnerability fixes as necessary. 1.6.7 adds roads in combat and several bug fixes. I am most easily found at the MoM discord server at https://discord.gg/wFNQf36 There is also a forum for MoM IME at http://mom.pjj.cc/forum Or can message me or raise ticket on SourceForge.

MegaMek is a networked Java clone of BattleTech, a turn-based sci-fi boardgame for 2+ players. Fight using giant robots, tanks, and/or infantry on a hex-based map. Development currently occurs on GitHub (see https://github.com/MegaMek). This SF page remains as a mirror and archive of the old issue trackers. The trackers are currently locked and new issues should be created on the GitHub page.