Have you been itching to open your wallet in the middle of some thrilling Forsaken Planet gameplay? Soon you'll be able to build your collection of "loot coins" on the fly with a few more platforms, thanks to Amazon's new in-app purchasing tool. Think of it as 1-Click ordering from within some of your favorite Mac, PC and browser-based games, such as FreeFall Tournament or KingsRoad. You'll have access to all of your Amazon payment options, including saved credit cards and gift certificates, and developers will sti