BS Zelda no Densetsu: Inishie no Sekiban

Ancient Stone Tablets was a Japan-Only release for the Legend of Zelda: A Link to the Past. It was an add on made for Satellaview, a system that takes radio broadcasts and processes them into games live. The game came in four weekly broadcasts and made new additions to the original, such as weather, many new dungeons, and a new story.
The game was much like a Second Quest or Master Quest of A Link to the Past, sharing a very similar overworld with slight changes and entirely new dungeons. Unlike a Second Quest however, it has an entirely new story. Various actions earned the player points, and these points could later be traded in to Nintendo for different prizes.

Ancient Stone Tablets is different from most other Zelda games as the game's central heroes are actually the avatars of the player's ID for the BS-X Broadcasting System (Super Famicon), drawn into Hyrule, which is also true for BS The Legend of Zelda. The difference being that this time the player does not take the place of Link, but takes part in a new tale set after the events of A Link to the Past. The male character wears a green tunic (though others are later available) and a backwards baseball cap. The female character has long red hair and is otherwise almost exactly the same as the male.