CP Design has created an iPhone Game Pad that allows you to play games on the iPhone with real controls rather than the touch screen.
The case it's self isn't the slimmest of cases. The iPhone slips inside the case and on the left you have a D-Pad and on the right, 4 buttons to control the games you play along with other controls such as Start and Select.
The case currently only works with the original iPhone, but the company has mentioned that it is working on the 3G and 3GS models of the case that will follow shortly. There is no news yet on the likelihood of an iPhone 4 Game Pad case being created.
The Game Pad for iPhone is designed for those who enjoy playing games on their iPhone but want better control.
Unfortunately it's just a prototype at the moment with no specific release date. We hope that they will launch it soon though as it looks like a rather good way to play emulation type games on the iPhone.