Free turn based software for linux

Turnracer is an free TBS racer game for GNU/Linux and other UNIX look-alikes. The rules of Turnracer arent easy.
Turnracer is written in C, and Gtk2 based. There is not yet an AI in the game, but it is planed for one of the next releases.
Installation:
1. Make sure you have install tar an gz or bz2 (gz if you have downloaded the gz package, else the bz2)
2. Type tar -xzf THE/PATH/TO/THE/TURNRACER/PACKAGE.tar.gz(in a terminal emulator), change the z to j for bz2.
3. Go to the directory where you have unpacked turnracer(cd THE/PATH)
4. Type ./configure
5. Type make
6. Type make install (as superuser)
Enhancements:
- A level editor is included.

Fantasy Battlefields software is a free turn-based tactical battle game located in a fantasy universe. Each player leads an army to fight against the armies of virtual enemies (artificial intelligence) or against other players on a network or on the same computer.

Each army is composed of a great number of fighters having their specific characteristics (Strength, Movement ...) and is organized according to a determined hierarchy (commands, units, individuals ...) Developped in Java, this game is a multi-platform game (Linux, Mac, Windows or others).

ZAngband project is a rogue-like roleplaying game.

The game of Zangband is a single player computer role playing game set in the world (although worlds might perhaps be more accurate) of Amber created by the author Roger Zelazny. Zangband is a variant of the game Angband which is descended from the game Moria which is in turn based upon the game Rogue (hence Zangbands classification as a roguelike game). Rogue was, perhaps, the first computer game to use the terminal screen graphically with ASCII characters representing the player, dungeon features, objects and monsters as opposed to the text adventures of its day.

In Zangband, a player may choose from a number of races, classes and magic realms when creating a character, and then "run" that character over a period of days, weeks, even months. Deep down inside, the real objective of the game is to increase your experience, and certain other characteristics, and also to collect useful items, to give you a decent chance against the great Serpent of Chaos, who lurks somewhere in the depths of the dungeon.

The player will begin his adventure on the town level where he may acquire supplies, weapons, armor, and magical devices by bartering with various shop owners. After preparing for his adventure, the player can descend into the dungeon where fantastic adventures await his coming!

Once your character has killed Oberon, who lives on level 99 (4950) in the dungeon, a magical staircase will appear that will finally allow you to reach level 100. The Serpent of Chaos lurks on this level of his dungeon, and you will not be able to go below his level until you have killed him. Try to avoid wandering around on level 100 unless you are ready for him, since it has a habit of coming at you across the dungeon, to slay you for your impudence.

If you should actually survive the attempt of killing the Serpent of Chaos, you will receive the status of WINNER. You may continue to explore, and may even save the game and play more later, but since you have defeated the toughest creature alive, there is really not much point. Unless you wish to listen to the rumors of a powerful ring buried somewhere in the dungeon...

Rule Set Based Access Control (RSBAC) is a Free Software security extension for current Linux kernels. Rule Set Based Access Control is based on the Generalized Framework for Access Control (GFAC) by Abrams and LaPadula and provides a flexible system of access control based on several modules.
All security relevant system calls are extended by security enforcement code. This code calls the central decision component, which in turn calls all active decision modules and generates a combined decision. This decision is then enforced by the system call extensions.
Main features:
- Free Open Source (GPL) Linux kernel security solution
- Independent of governments and big companies
- Several well-known and new security models, like MAC, ACL and RC
- On-access virus scanning with the Dazuko interface
- Detailed control over individual user and program network accesses
- Fully access controlled kernel level user management
- Any combination of security models possible
- Easily extensible: write your own model for runtime registration
- Support for latest kernels and stable for production use
Enhancements:
- This release relates to kernel 2.4.34.5 and 2.6.22.1.
- There are important fixes with some compilation errors and an important bug with User Management password hashing, introduced with the newer 2.6 kernel crypto API.
- Some security has been added with safety measures against null pointers.

Gnome Bling Manager is an interface to easily configure gnome desktop effects.

With the variety of different ways to enable effects in desktop, users will be like to turn it on or off, an easy tool to do it will help them configure their desired effects for their desktop.

A desktop menu entry will be created in "System > Preferences > Graphical Desktop Effects" that will configure Xgl/Compiz or xcompmgr based effects.

The interface must easily allow user to configure their desired effects based on what effects and method they choose.

Vallheru is a turn-based, fantasy MMORPG written in PHP and MySQL (but may work with many other databases) with Smarty Template Engine, ADOdb, and PHP Mailer.
It is based on Gamers-Fusion 2.5 with many modifications in security, speed, and features. Vallheru is currently available only in Polish.
Whats New in 1.3 Beta Development Release:
- This version contains many changes in the game interface making it simpler to mine and explore forests and mountains.
- Some new features were added, such as the ability for players to add their own links to the menu and to report bugs while in the game.
- Additionally, this release has a new quest, a few changes in game mechanics (especially alchemy and mage items and spells).
- For administrators, some security and normal bugs were fixed, some code optimization was done, and new versions of third-party software are used.
Whats New in 1.0.9 Stable Release:
- BUG,train.php: fixed bug with train condition
- BUG,languages/pl/checkexp.php: fixed bug in text
- BUG,landfill.php, bank.php, outposts.php, tribes.php, house.php, tribearmor.php, tribeware.php, includes/head.php: fixed possible integer overflow

UFO: Alien Invasion is a 3D UFO-inspired tactical game.
UFO: ALIEN INVASION is a strategy game featuring tactical combat against hostile alien forces which are about to infiltrate earth at this very moment. You are in command of a small special unit which has been founded to face the alien strike force.
To be successful on the long run, you will also have to have a research team study the aliens and their technologies in order to learn as much as possible about their technology, their goals and the aliens themselves.
UFO: Alien Invasion is heavily inspired by the X-COM series by Mythos and Microprose. The first game of the series, UFO DEFENSE, became a classic and, in our honest opinion, is one of the best games ever made.
UFO: Alien Invasion is neither a sequel nor a remake of UFO DEFENSE - we simply had the urge to create a similar strategy game, which will hopefully be as entertaining as the original was for the players (and for the developers, of course). Join the IRC-Channel at irc.freenode.org named #ufo:ai and contribute to the developing process.
Gameplay:
The game is turn-based. Well, this might sound somewhat old school now, but trust us: turn-based games are fun!
Each member of your squad has a limited number so called "time units" each round, which are consumed when you order the unit to walk, to fire a weapon or to perform any of the other miscellaneous actions. When all your forces are out of time units, the aliens turn starts. In addition to eliminating as many enemies as possible, your mission is to minimize civilian casualties as well as to acquire parts of the advanced alien technology.
Once youve acquired sufficient samples of the unknown technology, your research labs will be able to reproduce the alien weapons and devices in order to use them against their original creators.
Game Engine:
The game engine is based on a heavily modified version of IDs Quake2 Engine. This doesnt imply that UFO: Alien Invasion is a mod or a total conversion at all! No, UFO: AI is a stand-alone game which doesnt require Quake2 or any similar program to run. Our self-developed game engine is featuring up-to-date OpenGL graphics and special effects, increased texture resolution, hardware accelerated clipping of map layers to toggle between floors, a new animation system for player models, a stunning AI and a few other gimmicks.
Multiplayer support:
You can play UFO: ALIEN INVASION with your friends via LAN or Internet. One player takes the role of the human special squad while the other is in control of the alien invaders. Co-op team play with multiple players on both sides is also supported for up to three teams on each side (6 players total).
Enhancements:
- Implemented sv_roundtimelimit cvar to set the maximum time a team has to finish their round in multiplayer.
- Completely rewritten saving and loading system.
- Finished implementation of Flashbang - now Flashbang will disable enemys reactionfire as well.
- Reintroduced employees renaming again.
- Hire menu and Team Select menu now shows Health bar as well.
- Heavily improved chat subsystem for multiplayer as well as Multiplayer Team Selection menu.
- Improved describing weapons and ammo in UFOpedia and other menus, including displaying firemodes.
- Added multiplayer server password protection.