Azuriom is a complete open-source web solution for game servers
Arianne is an engine to develop multiplayer online games like Stendhal
LGSL (Live Game for PHP 5.4-8+: online status for various gameservers
Web application brings custom skins back in offline Minecraft servers
Official Weekly Fortune Telling Cards from, PowerFortunes.com
Playing Go with web-based turn-based Go server
An league table for offices to have competitions during tournaments
Anarchy Online Emulator
Web based Game server control panel
Online Zombie Game is a medieval-zombie apocalypse rpg game.
PHP script that uses GameTracker.rs API to retrieve server information
Sudoku web game
GaPla is a free games Platform written in Java
Free strategy browsergame engine.
Webinterface
Star Trek Web browser game
web cms for clans and esport related pages
Homebrewing recipe/mashing calculator.
Web tool written in PHP for managing SA:MP based servers
Minecraft private Skin Center