3D .NET engine for Windows, Linux, Mac
3D simulation library
A game engine written in the D programming language
a very lightweight advanced terrain-rendering and 3D map rendering sys
Free-roaming 3D racing game featuring advanced terrain rendering
PHIGS (Programmer's Hierarchical Interactive Graphics System)
A graphics engine + toolkit.
Cross platform 2D game creation framework with Python bindings
Evolving Artificial Life
Access to Irrlicht Engine SDK from assembler, C, Python, Basic, Pascal
A cross-platform OpenGL based lightweight scenegraph library