Biggest problem that I have with this game is how LONG it takes for the Sanity to recharge, and how expensive the Sanity costs are for maps. This game requires a lot of grinding, and item drops are pretty good, but its so difficult to grind when you can only clear a few maps, and then you have to wait many many hours before your Sanity is recharged. Edit: haven't been able to play the game for two weeks now, it always crashes in the first loading screen, and I haven't gotten any help from Yostar