Odamex is a free, cross-platform, modern client-server Doom engine
Air traffic control tower and radar simulator (solo + multi-player)
Cross-platform real-time strategy game (3D)
LGSL (Live Game for PHP 5.4-8+: online status for various gameservers
Snakes of Apocalypse is a funny multiplayer game
OpenKore is an automation tool for Ragnarok Online
A collection of all maps and games made for the TripleA game engine
Simple meta-server for locating other multiplayer servers
a PHP based leaderboard software for Battlefield 4
a PHP based leaderboard software for Battlefield Hardline
Free strategy browsergame engine.
The All-in-One music game
web cms for clans and esport related pages
a PHP based leaderboard software for Battlefield 3
Wizard of wor HTML5 remake.
DotA Statistics
Proxy for games that emulates network conditions like ping and lag.
Damage calculator and items comparison tool for Diablo 3