[calani]

True enough, most LATs can't script.
Not sure about the player being able to be on any of the three levels, but maybe. I can see it working with a bridge and such, as how could someone on the ground swinging a sword hit someone on a bridge? problem, though: there would be no fluid movement between the different levels. And, in order to fix that, you'd need to make the entire level 3d, and then why not just make a graal3d playerworld?

I think sticking with the two layers for tiles would be a wiser move.