The existence of Sega's Saturn prototype with NetLink modem built-in has been confirmed just a couple of days ago via an employee who managed to snag one ...

Super Magnetic says that this prototype, which runs North American Saturn firmware, is one of only two ever made. The American firmware, and Super Magnetic's having found this at his job at Sega ...

Sega’s NetLink modem was compatible with a handful of Sega Saturn games, including Virtual-On, Sega Rally, Saturn Bomberman and a special version of Daytona USA.