Free strategy 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.

XiStrat, also known as Extended Strategy is in particular about turn-based, networked multiplayer, non-cooperative, zero-sum, abstract strategy board games (e.g., Chess, Go, Reversi variants, etc.) on 3D-visualized polyhedra and contains a server, client GUI, autoplayer engine, utilities and documentation.
Besides related recreational modern mathematics (single agent, cellular automata, graph/group/complexity/knot theory, discrete geometry, algebra, combinatorics, mathematical physics) is dealt with.
Enhancements:
- New graphs were added, including a Costa discrete minimal surface, sporadic Mathieu M(24), Kleins quartic L2(7), S(5), and A(6).
- The documentation was changed to MathML and contains links to the underlying mathematics (representations, modules, ring, invariants, groups of Lie type, second cohomology).
- The construction of a Schur cover of holonomy groups, morphing, and 2-body systems were implemented.
- Java generics, J3DBuffer, and procedural 3D texture with Perlin noise are now used.

Transit Executive project is a real-time strategy simulation game of building transit systems, make profits, and attempt to take over your competition.

Stardust project is a space flight game.

It is portable and expandable, and it simulates the kinematics of space flight.

The goal of Stardust is to create a 3D-Space Fight Game Open Source, portable and expandable simulating, at best, the kinematics of space flight.

My hope is to create a 3D-Space Fight Game:

Action oriented: The player will have the possibility to move around a 3D space, to fire with lasers or torpedos;

Strategy oriented: Allowing the player to give orders to his unit or cooperating with some others players via the net.

Create your own Viking chieftain (or chieftess), sail on quests to foreign places, challenge other online players to battle and then go spend your loot on more Viking gear!

Enhancements:

• Number of players on each island shown on the Hall map.
• Players can create their own rooms in the Hall.
• The Lur Blaster will no longer lose energy if he is stunned while playing a tune.
• Initial cease-fire period reduced in treasure games to avoid tower axemen rushing.

Requirements: Java 2 Standard Edition Runtime Environment

XBattleAI project is an Unix strategy game.
XBattleAI is an enhanced version of the Unix strategy game XBattle. XBattleAI is an elegant and abstract realtime strategy game for multiple players or a single player.
It is based on the last stable version of XBattle (5.4.1), and adds the option of using computer-controlled opponents, campaigns, some bugfixes, and some miscellaneous extra features.
XBattle[AI] is a realtime strategy game in its purest form. You are fighting on a graph (map) where certain nodes continously produces energy (troops) and you fight by drawing arrows along the edges where troop movements should occur. Obviously, this oneline description is an oversimplification of the game since there exists lots of options and more interesting features than just moving the troops on a graph.
The only major difference this far from the original XBattle and my XBattleAI is the ability to use computer controlled opponents. All options in the original game can now be used in conjunction with the AI option provided by XBattleAI, however the AI does not always take advantage of them. For instance, the AI uses guns only in preparations of attacks (never for harrasment) and never uses paratroopers even if the game parameters allows them.
Enhancements:
- More manpage updates.
- Added VICTORY OPTIONS section.
- Temp file cleanups.
- Client and server have different fileanames, different processes have different names.
- Temp files are deleted when no longer needed.
- Client/Server options have better parameter checking.
- Fixed argument count for -use_server in options.h and xbattle.man.
- Converted file.c to use buffers and bit-twiddling to put values into a known binary format.

TESA project is a strategy editor for computer games.

It allows the user to add team members to squads and edit actions they will perform in a squad-based game.

It comes with all the map information needed for 32 player Battlefield 2 maps and is fully customizable to work with other games.