You can make it - Open Source MMORPG Platform
XML-based framework for developing games
Multiplayer space station roleplaying game built on BYOND engine
The best code this side of the galaxy
Fills a rectangle using given tetris shapes
Puzzle game demonstrating whats so hard about binary integer factoring
The original Xivio.com World Server Core
Minecraft private Skin Center
Greasemonkey Tool to keep Stats of Hentaiverse.org Game