Free first person adventure game software for linux

Since I am the person who manages the money for our house, I need an efficient way to keep track of our expenses and an easy way to calculate who owes what to whom at the end of the month. There are lots of good free software utilities for managing money like GnuCash, KMyMoney and the wonderful Gnumeric spreadsheet. I had been using Gnumeric to manage the money for the last 8 months, but now that we have some people staying at the house for just the summer, and other leaving and coming back in September, the spreadsheet was not able to adjust to these irregular circumstances.

The reason I decided to write my own application from scratch instead of using an already existing money management application was because my problem is multi-person orientation and most (if not all) of the money management programs I have tried are single-person oriented. For example GnuCash will let you setup accounts that show you all the money moving to and from a single person. But in my house things like food are paid by any person and shared by every other person. Thus to efficiently and easily calculate who owes how much, it must take into account the fact that one pizza may be paid for by one person, but it was eaten by 4 people. Also I dont want to have to divide up the amounts myself and put it into GnuCash with multiple accounts, because then I might as well be doing it on paper.

I could have spent my time learning to make an already existing application do exactly what I want; and I probably would have found something pretty close. But I decided that it would be faster to just program it from scratch and then I would be sure I would get exactly what I wanted. I think I was right; it took less then 2 weeks to finished writing this program.

The program is currently called Adventure Money, but if anyone can think of a better name for it let me know and Ill gladly change it.

When you first launch the program you will see it has five views, all of which can be seen in the screenshots below.

Barbie Seahorse Adventures Deluxe game allows you to help barbie the seahorse float on bubbles to the moon. This is a retro-side scroller game. It won the teams category in pyweek 4. Includes original soundtrack, graphics, and 15 levels!

New Adventure Shell project is an adventure shell script.
The New Adventure Shell is a script that turns your shell into a text adventure game.
It ought to pose as little restrictions on normal shell use as possible, and allows as many adventure commands as possible.
The script is intended to pose as little restrictions on the normal use of the shell as possible, while allowing as many adventure commands as possible, and is written for maximum portability to other Unices.
No libraries or modules are needed to run the script; start it with:
# . nadvsh
Enhancements:
- Added stow away, wear and wield commands
- Added emote, cal and put commands
- Added unique colors for teleporter objects
- Added npc descriptions
- Implemented faint from exhaustion
- Implemented money objects (take, drop, examine and sell)
- Implemented displaying of chargecount in descriptions
- Fixed handling of cardinal numbers in item names
- Fixed problematic bugs in d_buy concerning armor and clothing
- Fixed Usage: lines
- Fixed singular/plural currency form
- Fixed several small bugs
- Code cleanup and optimizations
- Moved manual page to section 6

This is an adapted, improved version of the popular javacave game, written in QtRuby.

Installation:

download
chmod +x snake(gl).rb
run it.

Fight Win Prevail (or FWP for short) is a hobbyist multiplayer first person shooter. Fight Win Prevail is set in an imaginary universe where fearless pilots fight to the death with their futuristic vehicles.
Gameplay lies somewhere between the Mechwarrior-series and Quake 3. It is faster and more action-orientated than in Mechwarrior, but tries to avoid the jump-around-like-crazy-and-fire-at-everything-that-moves-gameplay known from Quake 3.
Fight Win Prevail is a pure multiplayer game and does not have a real singleplayer mode. Our primary target are LANs, but the game is playable over the internet, too.
Main features:
- Good graphics, physics, sound, and gameplay (for a hobbyist game)
- Multiplayer over TCP/IP
- 3 types of vehicles with individual characteristics (mechs, hovercrafts, and helicopter-like aircrafts)
- Distinct weapon types (classical projectile weapons, beam weapons, ballistic weapons, etc.)
- Distinct map types (from close combat indoor maps to large landscapes)
- An extendable set of vehicles, weapons, and maps
- 4 game modes (deathmatch, team deathmatch, sole survivor, team survivor)

Crystal Core is the main Crystal Space demo game. The project makes heavy use of CEL and CELstart. It is going to be a first person shooter with many quests and puzzle elements. The three main purposes of Crystal Core are:
- Be a good and playable game.
- Be a good tutorial on how to make games using Crystal Space, CEL, and CELstart.
- Spawn a modding community. Crystal Core is heavily modular and extensible.
Main features:
- A game menu where you can start the game and change a few options.
- Two levels out of the game.
- Two creatures that will try to follow and attack you.
- A small quest that you have to solve in order to get access to some part of the level.
- Nice music and sound effects.
- Working inventory system, health, and ammo system.

Asteroids3D is a 3D FPS game of blowing up asteroids.
The object of the game is to stay alive and destroy all the asteroids in the asteroid field.
To view the available command line options type:
asteroids3D -help
Installation:
Unfortunately theres no configure script for this program yet. If you have installed mesa3d in some place other than /usr/local/opengl, you should edit the INC and LIB lines of the make file and change them appropratly. Other than that, A3D should compile without a problem. Type make.
If you want to install the program somewhere else, copy the asteroids3D binary, *.ppm, and *.ub to a directory of your choice.
Enhancements:
- This release fixes compilation when -DDATADIR or the enhanced LDFLAGS line are used.
- An extended debugging grid and spherical/tetrahedronal bounding boxes for asteroids have been added.
- The view depth has been increased.