FYI, it works totally fine on a Nook Tablet. Mine is rooted, so I was able to install from the APK, and the Humble Bundle Android App works fine too.
So I would behoove Spiderweb Software to enable access to the Nook Tablet on Google Play, because it says that it is not compatible with my device. But it is, because I'm playing it on it. Maybe Google TV too.
Love the game, BTW. Brings me back to the old CRPG games I loved (not a fan of these graphic heavy monsters that are all the rage.)
(Now only if I can get it to work on my Debian netbook.)