Free duke nukem 3d total conversions software for linux

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.

Enemy lines 7 is a single player first person 3d shooter game.

Shoot down enemy bombers threatening your city.

TEA Total is a very small 128 bit private key based encryption/decryption system which uses the block variant of TEA (Tiny Encryption Algorithm).

TEA is said to be several times faster than DES, as well as being much smaller and possibly more secure. It also isnt encumbered by any patents and the reference implementation is in the public domain.

Currently TEA Total only supports encryption and decryption of files (with optional compression and/or Base64 ASCII encoding). I am writing a set of TEA based encrypted tunnel programs which will allow you to wrap applications such that their input and output will be transparently forwarded over a network in encrypted form.

About the name: TEA Total is a play on the TEA encryption algorithm which is at the heart of the package, and the phrase "tee total"; a term used to refer to a person who does not drink alcohol. This is appropriate because I am tee total myself.

To build TEA Total in a Unix type environment, edit config.inc to select the options you want to build, your install prefix, and your architecture type, then type make. Check that the compares succeed, then run make install (possibly as root).

After it builds, it will run through a set of self tests. Read the output carefully to make sure that they have all passed.

Note that the Makefile uses some GNU-Makeisms, so on systems which have pmake or something else by default, you may have to install gnu make instead and run it with "gmake".

If you are building on a currently unsupported architecture type, you will need to add a new architecture type description to config.inc and arch.h.

The program can be installed using "make install".

Vertex 3D Model Assembler project is a polygon-based live-end modeller.

The Vertex 3D Model Assembler is a 3D modeller geared towards making high performance models for games and other live-end requirements.

It uses the V3D format to maximize efficiency with OpenGL rendering, and can view/edit any V3D hybrid data.

Tactical Operations: Crossfire is a tactical shooter based on Unreal Tournament 2004.

Tactical Operations: Crossfire is a fast paced first person online shooter in which two teams, terrorists and special forces, duke it out in a wide variety of environments with various objectives to accomplish. From rescuing hostages kept in a small desert town in Saudi-Arabia to preventing the bombing of an oil refinery on the Caspian sea shore. There are no less than fourteen official maps to choose from!

Each map is played for a certain amount of time and the team having won the most rounds when the time runs out is declared the winner. A round can be won either by completing the objective set for that team, such as rescueing the hostages, or by simply eliminating all players on the opposite team.

A large number of weapons is avaialable for both teams, which can be purchased by each player at the start of the round. Out of the thirty weapons currently available, theres bound to be a weapon to suit your style of playing, be it either up close and personal with the Benelli Nova tactical shotgun or sneaky sniper work with the Dragunov SVD.

Tactical Operations: Crossfire continues where the popular Tactical Ops: Assault on Terror left off, with many classic weapons returning and remakes of some of the original maps. To play TO:C, you will need Unreal Tournament 2004 installed and patched to the latest version (3369). Tactical Ops: Crossfire can be played on Windows, Linux and Mac systems.

Beyond the Red Line project is a stand-alone total conversion for the award-winning Freespace 2 released by Volition and Interplay for the PC. It is based on the popular new tv-show Battlestar Galactica. No, not the one from the 70s.
Will I need Freespace 2 to play it?
No, Beyond the Red Line is a stand-alone conversion and will not require Freespace 2. All you need for playing will be included in the download.
Is it free?
Absolutely. The game is made by fans for the fans, no profit is being made from any part of the project. Although we could use some pizzas and coke to keep our mortal bodies running.
That about covers it... a BSG total conversion of FS2 that has just released a demo version. it plays really well and looks amazing. a must for any BSG fan.
Enhancements:
- This demo contains spoilers for the second season of BSG, so if you havent seen that season yet you should pass on this game for now.