A server software for Minecraft: Bedrock Edition in PHP
Azuriom is a complete open-source web solution for game servers
A free/open source client and automation tool for Ragnarok Online
Arianne is an engine to develop multiplayer online games like Stendhal
tour based strategic game
javascript chess games viewer for websites, blogs and live broadcasts
Cross-platform real-time strategy game (3D)
LGSL (Live Game for PHP 5.4-8+: online status for various gameservers
Cerberus Content Management System
Cerberus Content Management System
Internet Discussion Boards is a message board system by Game Maker 2k.
Cerberus Content Management System
oGame-like browser space realtime strategy game based on xNova
online 4X browser game engine
Game engine allows you to create own MMORPG
JavaScript library to generate GW2 ToolTips based on official Wiki
Open source script based on Master XLS