It would be great if the daily rewards scaled with your level or something. It's not really useful to just receive a Sister of Radiance A:15/D:15 when the troops you use are 10+ times stronger.
This is a great game, but the material and gold imbalance is a bit too much. Somewhere to trade material for more gold or to reset upgrades you don't really need anymore would be great. Oh, and the tower defense thing could be made better too. Right now it's too annoying to chase down zombies (especially the dogs/wargs) with your mouse when your tower is only level 1 and you mistakenly chose a catapult. The visibility of zombies is also a bit problematic when the ground is already full of bloody corpses. An option for them to disappear after 30 secs or so would be appreciated.
As for bugs, the cursor is a bit wonky. And those masters. Goodness. I can't even count the times I tried to find them only for the game not to recognize it.
P.S. = Tip: If you're stuck and don't know how to unlock the last 3 quarters, go to Central Quarter and do the Attack from Tower mission to pave the way to the next sections of the map.
 "Dawn of the Dragons"){kind=icon}
 "Decision:Medieval"){kind=icon}
 "Perfect Balance"){kind=icon}