foone🏳️⚧️ on Twitter: "The Mr. Backup Z64 from Harrison Electronics is a N64 "flashcart" that uses zip disks as the main storage method for games. At start it loads the game off
Mr Backup Z64 (1997)(Harrison Electronics) : Free Download, Borrow, and Streaming : Internet Archive
![Mr. Backup Z64, Nintendo 64 CD 64 Plus, and Pro Fighter X Backup Systems Review - Gamester81 - YouTube Mr. Backup Z64, Nintendo 64 CD 64 Plus, and Pro Fighter X Backup Systems Review - Gamester81 - YouTube](https://i.ytimg.com/vi/_FeijAUqZhM/maxresdefault.jpg)