Solid game, lots of fun, but the constant "need" for IAP purchases is a killer. You constantly get different items you need to upgrade, but you then before you get enough items to do that you have to either sell the items or pay 99c to "expand your backpack." After 3 IAP purchases with no end in sight it gets a bit frustrating. Hope that gets adjusted in the next update.
FastShoes about Word Mage