Game Boy Software VOLLEYFIRE Kakomunja Set of 2. - Game Title: VOLLEYFIRE - Game Title: Kakoashiro - Year of Manufacture: 1990 - Country of Manufacture: Japan Operation unconfirmed. It was usable until a few years ago, but it has not been confirmed due to a malfunction of the Game Boy unit. We are listing it as junk, so please understand. The color may appear different depending on lighting and camera. Please refrain from purchasing if you are sensitive to differences such as "it looks different from the picture" or "the color is different from what I expected." Everything shown in the pictures is included.