If you have a 3DS, I highly suggest looking into getting the game. I know I'm biased because I'm a super fan, however it really is awesome. A great feature I'm sure a few of you will love is being able to turn off perma death, so you can save your army in battle. Another cool feature is being able to create a soldier based off yourself, and recruit your friends.
Now if you excuse, I have a world to save.
You get that bastard Anna! <3