Geodesic Chess

It was suggested to me that I join a group for ongoing projects, although I think I really need the Game Engine Support and Discussion forum. I’m posting my questions there.

I have a working model of my game, but it needs a lot of refinement and tweaking.

Things I’m going to need to learn:

How to make edge lines stand out.
how to save a game and open it later.
How to show a space’s designation when hovering over it or selecting it.
How to easily make multiple objects in three dimensional space align their Z axis to a single point (an empty.)
And lots of other stuff.