Requires thinking to kill the adventurers... but kill them just a bit, not to the death! Also has a learning curve, when you need to learn adventurers' attack patterns. Very refreshing idea, I enjoyed it. Really good game!
Very nice game. Dynamic from the get-go, the music keeps you on your toes and the shift mechanic adds a nice spin to the genre. Had that magic "just one more time!" effect on me :)