I am soon going to be helping my friend create a 3D game with Python.  Will I be able to use Tkinter for this (Which I doubt because the module only excepts .gif images) and add a Z axsis?  Or will I have to use an extra module like PGReloaded, PyGame, etc.  If so could someone give me a good place to learn the module.  By the way the name of the game will be The Search.
No, Tkinter is not enough for making 3D games.
3 Dimensional Games in Python Modules