Free enemy software for linux

Ghoulsn Ghosts Remix game is a remake of a classic Ghouls and ghosts with some addiction taked from Ghouls and ghosts, Ghosts and goblins and Super ghouls and ghosts. This game its developed under GNU/GPL.
Installation:
To compile Ghoulsn Ghosts Remix under Linux you need to install first the Allegro 4.2 graphics library.
After you can use the file "ccl" to compile the game (first make the file "ccl" executable with "chmod ugo+x ccl"). For some configurations of allegro library you must be root to compile the game.
Enhancements:
- The fourth stage map was completed.
- A game timer was added.
- Bonus vases, attached to enemies, were added.
- Some minor bugs were fixed.

Angband is a freeware computer dungeon exploration game based (loosely) on the books of J.R.R.Tolkien. You explore a very deep dungeon, kill monsters, try to equip yourself with the best weapons and armor you can find, and finally face Morgoth - "The Dark Enemy".
Angband has a very long history. It started 1990 as an improved and "Tolkienized" variant of Moria. Moria itself was created in 1985 and was inspired by Rogue (from the late 70s). Countless changes were introduced by many programmers on the way to the current versions of Angband.
Ben Harrison, the previous maintainer, cleaned up the source code and made it easy to enhance and port to the different computer systems. The clean, well commented and modular source is one of the reasons for its popularity and for the number of variants and other extensions available.
Its addictive, very addictive. Your REAL life will be influenced by playing! Dont say I didnt warn you!
Angband was originally text-based, but graphical versions are now available for almost every computer system. Some Angband players still use the old ASCII-based graphics. There are even a few sound effects available for multimedia freaks.
The original name "Angband" was created by J.R.R. Tolkien in the stories about "Middle Earth".
Angband was a mighty fortified citadel originally constructed by Morgoth (Melkor) in the earliest days of the world as an outlying fortress to his northern stronghold of Utumno. Utumno was destroyed by the Valar, and Morgoth imprisoned in Valinor for three ages, but on his return to Middle-earth, he took Angband as the seat of his power, and raised the towers of Thangorodrim above its gates.
Angband was besieged by the Noldor during the early part of the First Age, but the Siege of Angband was broken at the Dagor Bragollach. It was finally destroyed by the forces of the Valar at the end of the First Age, in the War of the Wrath.
Enhancements:
- This is a bugfix release that fixes over fifty bugs present in the previous release, none of which individually are particularly annoying, but collectively merit a new release.

Solar Empire project is a highly competitive, Web-based space strategy game.

Solar Empire is a highly competitive, Web-based, multi-player space based strategy game where players use combat, diplomacy, bounties, and other such components to eliminate their enemies.

Blob Wars : Metal Blob Solid, you take on the role of a fearless Blob agent, Bob.
Since their world was invaded by an alien race, the Blobs have faced a lifetime of war. But now they have a chance to win the war once and for all.
In Blob Wars : Metal Blob Solid, you take on the role of a fearless Blob agent, Bob. Bobs mission is to infiltrate the various enemy bases around the Blobs homeworld and rescue as many MIAs as possible. But standing in his way are many vicious aliens, other Blobs who have been assimilated and the evil alien leader, Galdov.
Main features:
- Platform game
- Over 25 missions
- More than 8 hours gameplay!
- 4 difficulty settings
- Large levels with different environments, such as water, lava, ice and slime.
- Use a variety of different weaponary, including machine guns and laser cannons.
- Multiple objectives
- Jetpack and Aqua Lung items to find
- Optional blood and gore
- Boss Battles!
- Lots of sound effects and music tracks
- Joypad support with configurable controls
- Configurable keyboard support
- Level replay value - Return to previous levels to rescue all MIAs and optional objectives.

Magicor is an old-school puzzle game with "fancy" graphics.

As a hero penguin (what other protagonist character would a free game have, hm?) you must create, destroy and move blocks of ice to destroy enemies and extinguish demonic hell fire.

Each level has one or more solutions and the simplistic "physics" requires you to think ahead, one mistake and a restart might be the only option. Once you get into it, thinking ahead will come more natural. Who knows, you might even submit your own, really difficult level and let others try to find the best solution?

Kimboot is a sick and addictive arcade game.

You control a hand holding some very heavy ball on a rope (physics simulation included), and there are a lot of enemies trying to eat your hand. You wont let them! Crushem all with the ball!

TrueCombat:Elite project is an Enemy Territory total conversion modification of the free, popular, stand-alone third-person shooter Wolfenstein: Enemy Territory. That is, TC:E is an entirely free game, made by gamers, for gamers.
TC:E is currently being developed by GrooveSix Studios and TeamTerminator. While TeamTerminator is known for the famous Q3 based TrueCombat series, GrooveSix Studios was initiated by retired TeamTerminator co-founder Coroner to develop a Return to Castle Wolfenstein modification that is not released.
Thus, as very experienced Q3-based content creators, we hope to be able to serve the gaming community with a quality offering.
Now, the most important question: "What can you expect from TC:E?" TC:E is a tactical-team shooter, set up in a modern-world environment.
TC:E puts you into the role of elite mercenary soldier in the conflicts of two internationally operating forces.
Main features:
- Texture Tone Mapping
- HDR Lighting
- Realistic scaling
- High quality sounds (44khz)
- rich, deluxe graphics, based on high-resolution digital-camera shots
- Letterbox & widescreen modes - TrueVision
- Dynamic Eye Adaption - DynEA
- Cross Platform Gaming (Win, OS X, Linux)
- tactical-teamplay oriented, modern-world combat simulation
- realistic weapon behavior simulation
- iron sight aiming system, no crosshair
- sophisticated ballistic simulation including multiple-layer object penetration
- professional mode: 1-life, short-timed, objective driven scenarios in realistic environments
- bodycount mode: team deathmatch style, gametype to relax?
- Reinforced OBJ, as Capture the Flag in stock maps
- balanced, team specific set of real-world weapons (Beretta 92, Glock 19, Ump45, Mac-10, M4, Ak-47, and more)
- Free climb
- lag compensation, client-side bullet prediction, punkbuster support
- immersive and lethal, fast-paced action"