Loving this game, but the curve of gear/other stuff is just silly. Buying anything from the shop for me just isn't worth it, and I've stopped picking up anything that isn't Legendary gear - because the drop rate is high enough, and even epic gear just isn't better than what I have! Skills as well, I got to "1" in Blacksmithing, Combat Mastery, Crit, Smash and Counter reasonably quickly, now I just have to dump in things I'll rarely use, if ever.
The amount of map that there is in comparison to the amount of content feels off balance. I mean I have a body armor which gives me about 70 str. Nothing really in the long run, but at my "lower" level on the map, absolutely insane, considering that I'm going melee oriented. Special shop is a little silly, considering you get 1 bag slot for an inordinate amount of money.
I cannot get past the first level due to difficulty. I had so many 6 star towers out there and a shotgun and machine gun but nothing works! Wave 12, thats when I failed, level 1, wave 12.
 "Battle without End"){kind=icon}
 "Seven Deadly Sins"){kind=icon}
 "Mud and Blood 2"){kind=icon}
 "The Last Frontier"){kind=icon}
 "Frantic"){kind=icon}
 "Frontline Defense First Assault"){kind=icon}