Redump SNES: The Definitive Guide to Perfect SNES ROM Preservation
Many games had multiple versions (Rev A, Rev B) released during their production run. Redump identifies these differences. redump snes
For cartridges like SNES ROMs, the community often turns to devices like the or Super UFO Pro 8 , though the process has evolved over the years. The Retrode, for instance, is a USB adapter that connects original SNES cartridges directly to a computer, allowing the ROM to be accessed as a file on a USB drive. However, for Redump standards, these cartridge dumps are often cross-referenced and verified against No-Intro databases to confirm correctness. Redump SNES: The Definitive Guide to Perfect SNES
The SNES library totals roughly 1,756 licensed games worldwide (including regional variants). Redump has verified approximately as of 2026. Remaining undumped games are usually extremely rare — competition cartridges (Nintendo Campus Challenge), prototype builds, or obscure Brazilian bootlegs (Playtronic, Gradiente). The Retrode, for instance, is a USB adapter
The SNES Redump effort has several benefits:
A "clean" or "redump-verified" backup eliminates these variables.
Distinguishing between LoROM and HiROM layouts.