Sega
SMS Power!
Entertainment, Games, Video Games, Console Platforms, Sega - SMS Power. News, ROMs, old releases, forum, and links.
https://www.smspower.org/
The Rockin'-B : Home
Entertainment, Games, Video Games, Console Platforms, Sega - The Rockin'-B. Homebrew development for SEGA Saturn and VMU.
http://www.rockin-b.de/