Seeing as it's gone quiet, I'll pitch my Dungeon app again :) It's Live for Testing. If you want to join the Test Program, send me your GMAIL (or whatever email you have for your Google Account! You must have a Google Account to join a Google Play Testers List).
I'v enforced Landscape Mode, set Exports to go to Downloads Directory, and given it a Proper name! :)
Still working on Save/Load (actually the Save works fine, but Load does't!).
Screenshots, and advice on layout, from other devices would be most useful.