The most vital role of the SNES ROM is video game preservation. Physical cartridges are vulnerable to the ravages of time. The plastic degrades, copper pins oxidize, and the internal batteries used to save game progress eventually die. Without the active process of dumping cartridges into digital ROMs, a massive portion of interactive human art would risk permanent loss.

A SNES ROM cannot function on its own; it requires a software interpreter known as an emulator to mimic the complex hardware architecture of the original console. Over the decades, developers have created incredibly accurate emulators capable of reading these ROMs and recreating the exact 16-bit experience on computers, smartphones, and dedicated handhelds.

This intersection of ROMs and emulation has sparked a massive renaissance of creativity: