Hello all.
I've released a new version of Diggr today.
Changes:
- A quest, of sorts: the Rehablitation Thunderdome.
 - A literal Deus ex machina.
 - Two new interesting cellular automata mechanics. (Swamp gas and black mold.)
 - Bugfixes, of course.
 
You can download it from 
http://code.google.com/p/diggr-roguelikeP.S. The game feels slightly easier now, mostly on account of the Thunderdome.
Thank you!