MD2 (Quake2) Model Viewer
Open source model airplane simulator
Java applications to control a model railroad layout.
Realtime 3D engine for game development
3D .NET engine for Windows, Linux, Mac
.NET - VISUAL BASIC NVIDIA +ATI PHYSX SLIMDX DIRECTX 9 -ENGINE/WRAPPER
Multi-axle Physically based Vehicle game
The Model Railroad System can help you run your railroad.
XNA based game engine completely written in c#
Multi-threaded 2D Renderer licensed under the Mozilla Public License
C++ Framework for slot machine games
This pack add's custom object and rides into your "RCT3 Platinum" game
Real-time 3D visualization of space
A simple particle physics simulation in XNA
A home-base for Lego Hobbyists.