Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. The NES Four Score is an accessory for the Nintendo Entertainment System created by Nintendo. It allows four-player gameplay on certain games that supported it. The Four Score was released in 1990. On the Four Score itself, there is an option to switch between two-player and four-player modes and turbo A and B buttons that would give any of the connected controllers a turbo boost. The Four Score can also be used as a controller extension cable because the wire which leads from the accessory to the NES has a length of a few feet. A similar product is the NES Satellite (which, unlike the NES Four Score, is wireless), which allowed for an even longer distance between the controllers and the NES.