In some parts such as level 21 it gets a bit too hard for the gear that you have. I know its just a grind and all but it still a bit tedious to go back when you just unlocked a place to find better gear. To sum it up, its a good game just gets too hard at certain points. But then again, its a great game for a dollar or so.
Llama1000 about The Greedy Cave, v1.0.4