Great
This is fantastic puzzle game, interesting mechanics, nice graphical style and some great ideas. This game don't even look like flash game anymore. Oh and why the mighty dragons are second enemy encountered? :P You know... dragon's arent sheeps that you kill on experince lvl 2. Dragons are well, destroyers of everything. :P
Achievments look very interesting, they are very well designed, they encourage player to play the game in many ways and to complete it many times. i love it that you actually can't get many achievments in one stage of game, earning achivements should be complicated, like it is in Knightfall. Too bad You guys didn't use Newgrounds Medals system which was activated few days ago, it would work great in your game :)