Pretty fun. It's a very grindy game but perfect for my schedule which includes several hour-long waiting periods throughout the day. Some loot like horse taming materials are frustratingly hard to come by and you need a whole lot of them, so don't expect to progress very fast through the mid-game. Having no guarantee of finding what you're looking for makes looting more dangerous areas very frustrating, but it does pay off eventually. Very good for a free mobile game.