I said I'd have big news about a downloadable version of my game, didn't I? Hmm, guess I'd better get on that.
So, here we go: At some point in the next few weeks, I'll be releasing a free downloadable version of my game! A very, very minimal version. (But free!) It'll be pretty close to what you saw in the last screenshot I posted. There's a fair degree of underlying code that needs to change, but when I'm done I'll be able to save and load games. So you'll be able to draw your map and save it and then reload it later. Pretty exciting stuff!
Oh, plus you'll be able to export a 2D version of the map at varying scales, suitable for D&D adventure handouts, planning, or even battlemaps.
I'm currently targeting Dec 1st for the initial release.