3D game engine for C and C++
Cross-platform port of Arx Fatalis, a first-person role-playing game
A graphics engine + toolkit.
Create your own animated characters for games with ease!
Game development toolkit
Nexuiz-Xonotic Client
An open source skateboard games engine written in C# and .NET.
Pear3DEngine is a modern and modular 3D development framework
Access to Irrlicht Engine SDK from assembler, C, Python, Basic, Pascal
An extensible development framework for roleplay games.
Open Source Virtual World and MMOG Development Platform
A Dungeons & Dragons Miniature Game.
Piccoli giochi crescono ^^
PixelLight is a cross-platform application framework
A cross-platform OpenGL based lightweight scenegraph library