simple3d.sourceforge.net
simple3d is a program for viewing 3D objects in real time, which uses the "SDL" library for display. It is based on a software rendering engine, so it doesn't require (or support) a 3D accelerator card and it is distributed under the "GNU GPL" license. A few auxiliary applications are also provided.  2010-01-02  - added 3d car simulation game - simcar.   For more details, visit the project's page: sourceforge.net/projects/simple3d