Solid defense game, almost up there with gemcraft, beat all 15 stages on brilliant, stage 14 was difficult, needed lvl 34 with undead maxed out, and fully specced into meteor, you have to spam it on the last boss, he moves very fast.
Game is o....k... At least it seems to be well thought out. Took me 29 minutes the first try, but received no badges. So I tried it again and finished in 16 minutes. Badges worked the 2nd time around. A way to know if you will get badges or not is to kill 1 enemy. If your counter for the 'easy' achievement does not reflect that kill, then refresh your browser and try again. Have fun.
High marks for Art Detail, Voice Acting, and Humor, which pretty much carry this game. Gameplay being the game's only weakness. It's all worth it for the end bit though. 3/5