ThinkGeek is now taking pre-orders for the iCade 8-Bitty, a wireless external game controller designed to work with the iPhone, iPod touch and iPad. It looks like a controller you might find on an old Nintendo Entertainment System console, including a directional pad, face buttons and shoulder buttons.
The iCade 8-Bitty is designed to work with games that incorporate support for the iCade, an accessory that made its debut in 2011. The iCade is a miniature cabinet that resembles a coin-op arcade video game, designed for the iPad. The same games that work with the original iCade work with the 8-Bitty.