good game, but seems too easy. after more than half an hour in survival mode with mana constantly around 200 and builders unable to get anything done i simply got bored and felt like wasting time. maybe make it a little more challenging or add an option to choose difficulty? also i got 6 achievements but only 4 scarabs, is that possible?
very good game, kept me amused for a long time :D gaining trophies, especially platinum ones, could be a bit harder - it's too easy to get all of them, so there's nothing left to aim for ;)
at first I tried to actually 'think' what I was doing, but then realized that on later waves simple clicking as fast as you can works whole lot better since you destroy everything with firebolts! ;)