Free action shooter software for linux

Alpha Shooter is a 3D OpenGL first-person shooter game with a sci-fi setting.
Alpha Shooter was born as a project for the Computer Graphics course at the University of Bologna.
The main objective was to develop a very simple 3D game using the OpenGL, GLU and GLUT libraries only (and some creativity). Emphasis was not placed on the game itself, rather on learning how to use the libraries to produce a 3D environment and interact with it; it was thus required to build a suitable scenery using polygonal meshes and quadric surfaces, appropriate textures and materials, lights, and effects.
According to my personal taste I chose a sci-fi setting, trying to reproduce an environment that could remind players of a warehouse or loading area located inside a space ship or space station, like those often seen in movies or commercial videogames (of course I was aware of the limits of my implementation). I focused development on a single room, with an outside view, for ease of development (it was my very first attempt at graphics programming) and because it was enough to make use of a wide set of elements of OpenGL, consistently with the project requirements.
The game I wrote was inspired to the First Person Shooter genre, in which the player can move around in a 3D environment, looking around freely through the eyes of the played character, interacting (in very limited ways) with some of the objects present, shooting crates and barrels and some holographic targets.
I had a lot of fun creating that simple game, so after I got my Masters Degree I decided it would be a waste to just leave it hidden in some obscure directory at home; it is now here, released as Free Software, so that I can keep working on it and improving it, with help from whoever will be interested, in the hope that it will be useful as an example on how to get started in computer graphics and games development.
Enhancements:
- Binary packages were created for all supported operating systems, including a Windows installer, an i386 Debian Linux package, and a PowerPC Mac OS X DMG disk image.
- Additionally, the improved persistent mouse movement mode uses a dynamic mouse cursor that shows direction and speed of rotation, making that movement mode more intuitive and useful.
- Several minor bugs have also been fixed.

Sonic Action is the first SRB2 Town related game. Anywhere, instead of the standard story that you read everyday, this time the viewpoint is more orientated to Sonic.
But Im not saying that well not appear in the game, nothing of that kind. Im planning to get we appear in the game. So dont ask me about that.
The engine of Sonic Action is incredibly good: you can think that Sega made it. Thats because six months of developing can do wonderful things. And this is not developed using programs such as Game Maker, MFF or TGF, normally used for make fangames, its programmed in C++ with Allegro.
And is more: Tails92 will port the different versions of Sonic Action to other OS like Linux or FreeBSD (Sonic Action is orignally programmed for Windows).
The story is very original, as far as the fangames stories that I know.. But you can get more info in the Sonic Action sections (scroll down the menu).
Enhancements:
- New levels: Badnik City and Eggman Base (the last is incomplete).

Mail::Action is a Perl module for building modules that act on incoming mail.

SYNOPSIS

use base Mail::Action;

Sometimes, you just need a really simple mailing address to last for a few days. You want it to be easy to create and easy to use, and you want it to be sufficiently anonymous that your real address isnt ever exposed.

Mail::TempAddress, Mail::TempAddress::Addresses, and Mail::TempAddress::Address make it easy to create a temporary mailing address system.

Nautilus actions is an extension for Nautilus, the gnome file manager. Nautilus-actions allow to configure program to be launch on files selected into Nautilus interface.

Each time you right-click on one or several selected files in nautilus, nautilus-actions will parse its config files to see if a program has been set for this selection. If it is the case, it will add an item in the menu that allow you to execute the program on the selected files.

This extentions is highly inspired from nautilus-sendto extentions from Roberto Majadas.

Alien Swarm is an overhead view tactical shooter modification for Unreal Tournament 2004. Alien Swarm is set in a distant future, the players take the role of a Commander in the Interstellar Armed Forces.

They must guide their squad of marines through Swarm infested colonies, overrun bases and outposts, to achieve a variety of objectives. Featuring Assault Rifles, Heat Tracking Guns, Sentry Guns, Flamethrowers and more.

The top down, tactical shooter can be played by a maximum of 6 players in a co-op style. (You can play 8 in total, but then the game gets a bit crowded so we made it 6 by default.) Choose from eight marines, with different specialties - medical, technical, explosive or weapons specialists.

It features a single mission mode and a campaign. Fight off the Swarm to increase your skills and earn medals for extra skill points.

Catch the Knuddelmonster project is a puzzle/action game.

The goal of the game is leading the Knuddelmonster along a small path to "Mimi". The game is based on the "ClanLib" library.

Graviton project is a old-fashioned two player space shooter.
Graviton is a game in the style of the old space shooters of the Amiga, such as Bratwurst or Gravity Force 2.
It has been updated with 3D graphics.
Version restrictions:
- This is a VERY early version of this game. There is no network play, no fancy graphics, only one type of ship, one type of gun, etc. And respawning isnt implemented yet, but I consider that to be one of the least of the problems. Rest assured, it will be implemented very soon. First, however, I need some kind of font support to allow the number of lives to be drawn - and therefore texture loading support.

AstWar project is a terminal based 2D space shooter.
Astwar is a ncurses based simple space shooter; two little ships (asterisks), each on one side of the screen, try to shoot each other.
There is network support with several multiplayer options and user extension with Scheme (via Guile) to program the little ship to do some things automatically are in the works.
Provosional keys for now:
Ship 1:
- UP q
- DOWN a
- FIRE e
Ship 2:
- UP i
- DOWN k
- FIRE y
Enhancements:
- astbeep.c (playsound): added #ifdef __linux__
- shoot.c (shoot): added some #ifdefs
- Makefile.am (astwar_SOURCES): added *.h
- shoot.c (shoot): added new thread for each player sound.
- astbeep.c: added pthread_exit