0 A.D. is a free, open-source, cross-platform real-time strategy game.
A fun realistic multiplayer free-and-open-source first-person-shooter!
Student Project - Mulitplayer vocabulary quiz
oGame-like browser space realtime strategy game based on xNova
Updated client for Battletech MUX game servers
Computer-assisted miniature tank game.
A massively multiplayer tank battle game.
MinecraftForge Server Software implementing the Spigot/Bukkit API
a PHP based leaderboard software for Battlefield 4
a PHP based leaderboard software for Battlefield Hardline
Multiplayer geography game.
PHP WOW Battle.net Armory Raider
MultiVice - is a fully customizable multiplayer modification for Grand
Fly, bomb, shoot sh*t.
A MMORPG Engine, written in PhP and SQL
Evaluates Starcraft 2 games with respect to multiple macro aspects.
Modular Minecraft server plugin - commands, events, ...
A open-source online football manager like hattrick
EPIC is an indepth Multiplayer Strategy RPG Web Game