Crossword is a GNOME game that draws a crossword grid and clues for you to solve based on a configuration file. It also has an editor to let you easily create puzzles.
MegaMekNET is a client/server Java Application to chat and play MegaMek Games and also enroll into the ongoing campaign to fíght for one of the 5 houses or a Mercenary Group.
This game combines arcade elements with a bit of strategy. There are nine rather different games packed into it, and three skill levels for each one. A fancy playing field shape gives you a great chance to excersize your pool skills. One more nice thing - the two-player modes were added - no more arguing with your relatives over whose turn is to play now.
Legends a fast-paced, FPS-style multiplayer game. The game is designed to take advantage of the beautiful environments in the Torque Gaming Engine while still offering the breakneck pace and variety of gameplay styles available from classics such as Quake and Tribes
Wolfenstein: Enemy Territory Statistics generates various statistics out of ET server log files in HTML format. ETS is single executable utility and only requires Perl.
Sample output can be found here: http://cade.datamax.bg/away/ets/sample/