Gaming-related web-based apps.

BlackNova Traders is a web-based, multi-player space exploration game inspired by the popular BBS game of TradeWars. It is coded using PHP, SQL, and Javascript.
Multiplayer Checkers lets your visitors challenge each other, play checkers and chat with this AJAX-enabled script.
Nuked Klan is an open source CMS. It allows to administer a website in a simple and interactive way. Nuked-Klan specializes in network games and clan management with its Gamer version.
Shadows Rising is a browser based RPG written in PHP, Javascript, and XHTML. MySQL/PostgreSQL supported. The core engine will allow users create unique RPGs by adding new items, classes, terrain maps to Game Modules.
Word Search Puzzle game features a completely customizable template, easy integration into a current application, custom dictionaries, an easy to edit file with custom settings, puzzle length and width customization, automatic complexity settings, easy coloring and word selecting with a checker, and more.