I've no doubt most people recall the ThinkGeek Retro Arcade Cabinet that started as an April Fools joke and then became a reality. Turns out, the company behind the production of the real deal, ION, has released a new device at CES called the iCade Mobile. It is, essentially, a wrapper to turn your iPhone into a game controller with proper D-Pad and multiple buttons. Put even more simply, it turns your iPhone into a bulky PSP - pretty much. The promo video makes it look like it works with any game and, frankly, seems like the sort of device that should have been around for a long while now.