so, despite what they say, if you leave an open route for a large monster...it just attacks your towers. Really? Nothing but a grind game. Probably get to pay for "premium" if you download mobile. I enjoy a challenge, but after 4-5 hours, THIS GAME SUCKS.
I have no idea why I keep this damn game open. Typically, each day I have to shut it down because of the memory it eats. I'm only on hellstone 117. Yet I. Keep. Playing. WTF is wrong with me? Am I suddenly going to become an idle mine badass, capable of beating all who would challenge me? Will I in some other aspect be gifted with godlike powers? I. HATE. THIS. GAME. Why will it not let me be in peace?
Seriously... buggy. On the goldfish level, I shot all the zombies, freed the major, and the game just sits there. Looked at the "walkthrough" and hints. Followed what was said. Still just sits there... Please playtest before posting.
A couple notes for people who are complaining about grinding...once you get to higher levels, gold increases a fair amount. Not too hard to max everything out...Definitely follow joemama's strategy of replaying levels, and DO rush crossbows.