I am a newbie, I have done some tutorials and I want to make a walkthrough with the template. I have imported an object, a hollow cube with windows. When it is in wireframe the gameangine goes good, but when I push alt Z then I got a white game screen. There are no additional lamps and ligths, also when I texture the cube with a color the game engine gives a white scene. Can anybody tell me what is wrong?
I have installed blender and Python on a Win XP machine, the functions I have done work very well.