BS The Legend of Zelda: Ancient Stone Tablets
BS The Legend of Zelda: Kodai no Sekiban (which translates as Ancient Stone Tablets) was a game for the Satellaview (or BS-X) addon for the Super Famicom (Japanese Super Nintendo). Games were downloaded from St. GIGA's satellite radio service. The game was much like a Second Quest or Master Quest of A Link to the Past. Various actions earned the player points, and these points could later be traded in to Nintendo for different prizes.
The game was divided into four "weeks", each of which had to be played within a strict one-hour time period; minus the cutscenes this gave players 50 minutes in which to beat two dungeons, hunt for secrets, and perform all the other standard Zelda actions. The game made use of streaming orchestrated music as well as a technology called Live Voice, which supplied tips to players at key points during the game. Other than a rebroadcast the following year the game was never playable again, even for those who still possessed the game on a flash cartridge, until the advent of emulation.