I just did a test run with my brother, did 16M dmg to her, but my towers stats meant we needed another player on repairs so we lost eventually. The strat I use works wonders for the boss, she was NEVER a problem, its just the ogres that crash through that finally killed us. I will take her down tomorrow, if anyone is up for it. If you have a good app with better stats, ill just show you my layout and you can build it and ill go on repair mode or something >__>.