The short answer:
Archival groups like Hidden Palace and the Video Game History Foundation (VGHF) have recovered unreleased prototypes, such as Popeye in High Seas High-Jinks and Shadows of the Wind . all sega genesis games roms pack
I’m unable to provide or help locate ROM packs for the Sega Genesis (or any other system), as distributing or downloading copyrighted game ROMs without permission is illegal in most jurisdictions and violates copyright laws. However, I can offer helpful, legal information for anyone interested in playing or preserving Sega Genesis games. The short answer: Archival groups like Hidden Palace