After a while, the game literally becomes unplayable. The monsters become so strong that the game won't even let you try and fight them. And SOONER OR LATER, you run out of weaker enemies to get gold from!
this is a nice game, but I have one big complaint, at the last floor, you cant leave and I wasn't strong enough to fight the demon. So I have to start all over and I've been playing for a two hours. other than that I like the game.