
There are over 256 mappers in total, but multicarts often only support mapper 0/NROM (which are cartridges with no mapper at all) and mapper 4/MMC3 (which is used in some late 80s - early 90s releases). NES cartridges use "mappers" mappers are special chips used to enhance later cartridge releases.Occasionally the logo is removed as well. The copyright notices are usually removed from the games.Some carts have stolen artwork from any other games in the game select screen.Lower counts like 4-in-1 often contained larger, rarer games, and sometimes pirate originals or hacks. With earlier cartridges, the lower the number of games listed often indicated a better cartridge.The carts typically don't hold up their promise, meaning the last few games could be duplicates of the originals.Most of them use a menu system, although multicarts containing 4 games or less (sometimes considerably more for Game Boy multicarts) are sometimes reset based.Many multicarts have an unusually high number like 200-in-1, 777-in-1, or even 99999999-in-1.


A whole bunch of pictures crammed onto the cartridge's art.The art for Robocco Wars (here spelt "Aobocco Wars") is completely unrelated to the game it represents. The amount of games is exaggerated, as approximately half are repeats and Pokémon never officially had any NES/Famicom games said game is the bootleg platformer Pocket Monster. 2.1 Famicom/NES and Game Boy Advance (PocketNES)Ī pirated multicart.
