What else anon, for the lesser known corners of gaming. Atari also was going forward with VR and a modem, the first use of its kind, at least on a home console. It never materialised properly besides prototypes. However modem code can be found in Ultra Vortek with 911 being pressed at the start, and Missile Command has a VR option. Both have been tested to work quite well. Using the emulator you can use modern VR headsets, worth checking out. Also if you play Ultra Vortek its much more playable when you enable turbo (Hold 1,5,9). Its a mix of MK and SF dynamics. For some reason people refuse to accept gaming was done any better outside the main channels, in any kind of way. But the Jaguar surely did have some treats.