It sounds like you’re referring to a specific ROM version of Ocarina of Time — likely the NTSC-J 1.0 release for Japan, which is often 32 MB (actually 32 MiB, or 33,554,432 bytes).
When The Legend of Zelda: Ocarina of Time was released in 1998, its 32 MB (256 Megabit) ROM size made it Nintendo's largest game ever at the time. While a standard NTSC-J v1.0 ROM is roughly 25.7 MB, the "32 MB" designation typically refers to the full capacity of the cartridge hardware or the decompressed version used for modding and development. Why Speedrunners Demand NTSC-J v1.0 oot ntsc jp v1.0 rom - 32 mb-
The OOT v1.0 ROM utilizes a proprietary file system architected by Nintendo EAD, commonly referred to by modders as the ZArchive or Yaz0 compressed format (though v1.0 files are largely uncompressed in the base assets, the file table structure remains constant). It sounds like you’re referring to a specific
The "Swordless" Glitch: Easy access to glitches that allow Link to use items on Epona or explore without a sword. 🛠️ Technical Specifications Why Speedrunners Demand NTSC-J v1