Sega CD games: Save RAM flush only on emulator shutdown #368
Description
Noticed this behavior on Retroarch Genesis Plus GX for multiple Sega CD games, including Lunar: Eternal Blue, Jurassic Park, and Snatcher. Save files for Sega CD games playing on Genesis Plus GX only update the save file (flush RAM) upon closing out the emulator. This does match the behavior of other platforms running on Genesis Plus GX, such as Genesis/Mega Drive, Game Gear, or Master System. Also should be noted save files for Sega CD games on Genesis Plus GX use a .brm format, rather than .srm that other Sega platforms on Genesis Plus use. Other Sega CD emulators (such as Picodrive) also use .srm for Sega CD games.
I have tried this with both per-game and per-cart save styles and confirmed Retroarch save settings are correct for updating save RAM.