I've bought this when I had an iPod Touch from the app store. It is 2600 and Arcade games that are emulated. It was difficult to play with a touch screen. It sh

I've bought this when I had an iPod Touch from the app store. It is 2600 and Arcade games that are emulated. It was difficult to play with a touch screen. It should be much better with a joystick or joypad.