iPhone developer Lucas Manfield has released Duck Hunt, a $1 port of the classic Nintendo Entertainment System game. Unlike the original, which used the NES Zapper gun controller, this iPhone and iPod touch port uses an on-screen joystick and single “A” button for control, both taken from Nintendo controller designs. The developer notes that upcoming versions will also include sound, the dog from the original, and the clay shooting mode, also found in the 1984 release. Although the game has been approved by Apple, it likely infringes on Nintendo copyrights, making it highly possible that the game will be pulled from the App Store. We are awaiting comment from Nintendo regarding the title.