This page was last modified 09:35, 22 November 2021 by Gdx. Based on work by Mars2000you.
MegaRom logo

MegaROM means generally a cartridge with a ROM of at least 1 mega-bit (128kB or more). These use a mapper intended to extend the memory to more than 64kB. However, there may be cartridges using such mapper while their ROM size is 64kB or less. ROM mappers are not standardised.

See also MegaROM Mappers for details.