The musician Remute specializes in albums released on classic game console cartridges, and the latest is Electronic Lifestyle, available in physical form on PC Engine HuCard only.
I'm a techno musician from Germany and I just released the first music album on a PC Engine gameconsole HuCard. Oh, my previous albums came as cartridges for SNES and Sega Genesis gameconsoles. I just love old technology.
Check out the gorgeous track selection screen: