Free turn based strategy game software for linux

Custom Strategy Role Playing Game project is an engine for creating strategy role-playing games.
Two players confront two parties of characters (which have RPG attributes: job, level, exp, skills, etc.) over a battlefield, and the surviving party wins.
Jobs, skills, etc. are stored in XML custom files. It has a combat style similar to Final Fantasy Tactics and Shining Force.
Enhancements:
- Custom effects for skils.
- New contender attribute managing is working now.
- New skill types and skill capabilities (as enable at a certain level).
- Contenders final attributes can now depend on skills.
- Jobs have now a basic bonus and a level bonus (which depends on
- contenders level).
- Partial code rewriting for some old features.

Quarters Board Game project is a strategy game for two players.

Although its rules are relatively simple, it still offers some of the same opportunities for skill as in chess.

This program was originally conceived in the summer of 1986 during a study of the mini-max algorithm for chess playing computers, and was thus designed to offer some of the same type of strategies.

The game was originally written in BASIC, then ported to Turbo Pascal, then to C, and finally to Java.

The Java version is not necessarily object oriented, since it is a crude port from the C version.

Spice Trade project is an RPG/strategy/adventure game.

Spice Trade is an RPG/adventure/strategy game in which the main character is a poor man who has lost his parents, inherited some land and a house.

He becomes a trader of spices and herbs in Baghdad at a time when Europeans are starting their "great voyages of exploration".

The game character has to ensure that the Europeans do not take over his country and his culture, while he has to expand the sphere of influence of his own culture.

Invasion Battle of Survival us a futuristic real-time strategy game.
Bos Wars is a futuristic real-time strategy game. It is possible to play against human opponents over LAN, internet, or against the computer. It successfully runs under Linux and MS Windows. It should run on BSD, MacOS/X, MacOS/Darwin and BeOS.
Defend against your enemies and keep your economy running.
Bos Wars aims to create a completly original and fun open source RTS game.
Enhancements:
- The project changed its name into Bos Wars.
- The engine got merged into Bos Wars in order to ease and speed up the development.
- Support Lua 5.1

Thousand Parsec is a 4 Xs game (eXplore, eXpand, eXterminate, eXploit) but it is different in the sense that it is designed for long games supporting universes as large as your computer can handle. (Have a quad Xeon with 4 gig of ram? Well have a couple of million systems in your universe!.

Thousand Parsec also supports long term play with players joining and leaving throughout the game. As well the tech tree is easily expandable and can be extended during the game without effecting anybody already playing (ie introduction of new technology as the game progresses).

You can choose to have highly exotic universes where the laws of physics are totally different or universes that are very similar to our own.

The game is TURN BASED, this means that clicking quickly isnt vital but strategy is.

The game should also be highly extend-able. Allowing player customisation not found in the commercial games.

Anyway we have high hopes for what TP will become. We have currently stolen a lot of ideas from Stars!, VGA Planets an XPace.

Defend the Kingdom project is a real-time strategy based game.

Defend The Kingdom, or Defender for short, is a real time strategy game dedicated to the fantastic world of LARP.

Its goals include the ability to build and control a complete fantasy world (with towns, poeple, etc.), control armies of knights and creatures to fight against your strongest enemies, gain power and resources by trading with your friends, and many more.

Othello Game is a classic strategy game, also known as Reversi. Its objective is to finish the game with the greater amount of pieces (circles) of the same color.
This version of the Othello game supports the writing of AI plugins in C++ or Python, network games, and interface themes.
Enhancements:
- pkgconfig support was added.
- It is now easier to write AI plugins.
- An installation guide, and a tutorial for writing plugins were incuded.
- It is now possible to disable Python support from the configuration.
- New icons were provided.

Quantum Star: Generations project is an easy to install and manage space strategy browser-based game.
Quantum Star: Generations is a browser-based space strategy and trading game played across a mapped galaxy against other players. Utilizing mining, trading, research, and production through easy-to-use tools, QS enables both broad micro-management of resources or more "aggregated" methods. Players compete, combat enemy fleets, and manage planets to become the "last man standing". No user downloads are required, and the game is free to host or play.
Quantum Star: Generations Evolved is a browser-based space strategy game. It is playable from any modern browser such as Mozilla Firefox or Internet Explorer. It is written in the PHP programming language and utilises either MySQL or PostgreSQL as a backend database. It is also free for download and may be hosted independently by any user. The game is released under the terms of the Affero General Public License.
Quantum Star: Generations Evolved is a free open source application. Being open source you may modify and redistribute the source code under the terms of the Affero General Public License, or at your option the GNU General Public License version 3 (not version 2).
Main features:
- Free
- Its fun!
- Easy installation
- Support for all versions of MySQL and PostgreSQL
- Support for both PHP4 and PHP5
- Platform independent
- Multiple language support with UTF-8 the standard character encoding
- Focus on security and resource efficiency
- Automated administration tasks
- Did we mention it is fun?