What a little casual game it is.
But it can only relax you from the hard-time of the RPGs and any other types of games.
It has a veeeeeeeeeeeeery funny fame system. You can both earn your fame and exp in you questes and after defense the bosses.
The pet system is also veeeeeeeeeery fun, it can transport the item, you don't need, into golds. And even after feeding it the fish it can translate into the other type of creatrue, any you met or you not met yet, enemies. It's too easy to rush from the 1st floor to the 20th floor. After that, you will feel a bit hard. But it's a very little game, among those Diablo-like game, it's the most fantansitc one!
It's maps are very limited. And the only few things you can do is fishing, accepting quests, finishing them, then killing creatures in the dieges, escaping, etc..
It worth to try, but not worth to pay so much time in it, as the other little game.