Powerful, fast and developer-friendly extension framework
Arianne is an engine to develop multiplayer online games like Stendhal
JavaScript framework to build game engines, games, emulators and apps
Lightweight, facility, high performance golang based game server
A Rust framework for building Minecraft servers
MMORPG
Asphyre is a cross-platform framework for Delphi and FreePascal.
Lightweight framework for old-school RPG GUI in web!
Make robots for MediaWiki-powered sites!
A Flash Molehill (Stage3D) GPU accelerated 2D game engine
Cross platform 2D game creation framework with Python bindings
StarlingPunk is a framework built on top the Starling library