The "Official Prerelease" version 0.14r000 of the Crystal Space free 3D engine is now available. Thanks Beta Bites. From the website: "Crystal Space is a free (LGPL) and portable 3D engine written in C++. It supports true 6DOF, colored lights, mipmapping, portals, mirrors, alpha transparency, reflecting surfaces, 3D sprites, scripting, 8-bit, 16-bit, and 32-bit display support, Direct3D hardware acceleration on Windows, Glide and OpenGL hardware acceleration on Windows, Linux, OS/2, Macintosh, BeOS, ... See the extensive list of features for more details."