One framework for creating powerful cross-platform games
Vivid3D is an open-source 3D engine with powerful 2D UI.
2D Game Engine
3D .NET engine for Windows, Linux, Mac
.NET - VISUAL BASIC NVIDIA +ATI PHYSX SLIMDX DIRECTX 9 -ENGINE/WRAPPER
3D Game engine
Generates a menu in an AMXX plugin
Open Source Virtual World and MMOG Development Platform
AMOS BASIC reimplementation in Java