Could be great
I felt this game could be great except for a few things: 1) Needs a map. I hate being lost wandering around in the same area without any guidance. This game is to the point where I practically need to make my own map, and if that's necessary, it should be done by the game.
2) Not sure what praying does, as far as I can tell, it's a pointless button. Granted, I've only done it intermittently.
3) Better visibility. The game really suffers when you're in a tunnel and can't see anything, especially with low hope. Gets to the point where, really, combined with the lack of map, I just go in the same circle again and again.
Now, on the other hand, I think if these things were addressed, this game could be a serious A+ game.