great convination of strategy and action but...
ther are too many power ups and its very difficult to get upgrade points
opened the "tips" button and crashed flash on both pages. had to restart. just levelled up.sucks.
it could be cool if you make the charcer stronger whit powerups
Lol ,creator of this game really have played WoW :D
Ontopic: really good game, i am not big fan of tower defence games (except few) but this one surely will be listed in those few.
this is cool
i love this kind of games