This is the WonderSwan version of Pocket Fighter. The set includes the game cartridge, cartridge case, box, inner box, instruction manual, WonderGate instruction manual, questionnaire postcard, and flyer. There is slight aging on the game cartridge contacts, and rust on the screws on the back of the cartridge. There is a slight tear on the bottom of the box (see photos). The flyer has some scratches. Other than the above, I believe it is in good condition.