Supertux 3D is 3D of the gpl'd 2D game Supertux. it uses a heavily modified version of the logic systems from yofrankie, textures from various games, the sounds from supertux2d and my own models. all of the 2d levels will be copied eventually.
This project is not finished and only partially playable and generally in an early development stage. Because of the promising nature of the project it is listed here.