Nintendo System Development

The Nintendo Network Service Development Department is a video game developer of Nintendo. Not much is known of it, and most of what is was revealed solely through an interview with Satoru Iwata and the developers of Personal Trainer: Walking. The developer is the only internal company within Nintendo that works on both hardware and the software that will work in conjunction with it. This formality was common before the restructure, though afterwords the developers were separated by hardware manufacturers and software creators. NSDD is the only company working on both.

List of games

 * Personal Trainer: Walking
 * Came packaged with two Activity Meters.