>Did it work the same way as an old floppy disk?
Actually, yes, just probably not the version you played.
The first Zelda was released initially for the Japanese exclusive [Famicom Disk System](https://en.wikipedia.org/wiki/Famicom_Disk_System), a floppy-based addon to the Famicom that allowed bigger games, cheaper production, and yes, saveable games.
Previously gamers had to rely on passwords or a even a [clunky cassette tape addon](https://upload.wikimedia.org/wikipedia/commons/7/79/NintendoDataRecorderContents.png) to save their games.
You could even take a special disk to [kiosks](https://www.youtube.com/watch?v=EJCUT69IjSY) at some stores and download new games and extra content to it. 80s DLC!
Gaming Historian has a [great overview of it](https://www.youtube.com/watch?v=r9PuSrn_H1c).
It never released abroad and cartridge tech improving with battery saves and greater capacity meant games like Zelda could be released to the foreign market on cartridge.
Latest Answers