Final Frontier Trader - This is a game I am working on in which you are a trader, bounty hunter, fighter, etc, with an upgradable starship, the ability to buy new starships, and you can buy sell, and trade parts. It is also open source!
Qhimm.com - A website by Qhimm, creator of several Final Fantasy 7 and 8 programs, including Triple Triad Gold, a clone of the FF8 mini-game Triple Triad. This clone is the best one I've seen, and really captures the essence of the game much more so than any other clone I've found. Unfortunately it is only single player.
Alhexx.com - A website by Alhexx, creator of several Final Fantasy 7 and 8 programs, as well as other game tools.
Ficedula's Homepage - A website by Alhexx, creator of several Final Fantasy 7 and 8 programs, as well as soundfount (SF2) programs, with source code for a lot of it.
Triple Triad Advance - Online, and current, version of Triple Triad. Not Single player. Has many different cardsets from multiple Final Fantasy games, all obviously custom made, and some that look very nice.
Stars! AutoHost - Information and game hosting for the "4x" game, Stars!.
EliteForceFiles.com - MODs, patches, paks, skins, etc. for the game Star Trek Voyager: Elite Force.
Raven Software - Game developers who created the original Elite Force, and other cool games.
KryptonSite - A website dedicated to the TV show Smallville on the WB.
TrekWeb - A website dedicated to Star Trek. Has great up to date information.
LCARS Terminal - Good News - Turn your Windows computer into a computer from Star Trek! Bad News - You have to buy it. Someone should do this for free.
Zelda Classic - A clone of the original Legend of Zelda game.
Zelda 3 Clone - Windows clone, as the name suggests, of Legend of Zelda: A Link to the Past. It is also open source.