This is the FM PANA Amusement Cartridge for the MSX / MSX2, a Japan-region item with Japanese text. It is an expansion RAM cartridge that requires a double-cartridge system.
The cartridge is sold on its own, in used condition, with the label seal peeling off. It has not been tested, as the seller does not own the double-cartridge MSX system needed to run it.
This is a Japanese MSX item, so please confirm your system is compatible before ordering.
