: These modifications require a Switch running CFW (Atmosphère).

The Sega Genesis app for Nintendo Switch Online (NSO) uses a proprietary emulator to run game ROMs packaged within an (Nintendo Submission Package) or XCI file. Modifying this app to include new games or features typically involves "ROM injection." Steps to Develop a Custom Feature

#SegaGenesis #NintendoSwitch #Retrogaming #Romslab #16Bit #SonicTheHedgehog Option 2: The "Tech Enthusiast" (Best for Reddit/Discord)

: These files are also used in PC-based Switch emulators like Yuzu or Ryujinx to play the Sega collection. Important Considerations