The '''NR Reader''' (Nintendo ROM Reader) is a GameCube development system used for game testing. It is similar to a retail device, but teal in colour and has a modified disc drive which only accepts [[NR Disc|NR Discs]]. | The '''NR Reader''' (Nintendo ROM Reader) is a GameCube development system used for game testing. It is similar to a retail device, but teal in colour and has a modified disc drive which only accepts [[NR Disc|NR Discs]]. |