Super Mario All-Stars
For the region of United States and Canada, the cartridge locking mechanism of the game console is only present in earlier versions of the system. After the locking mechanism was removed, USA/Canada cartridges were redesigned to defeat the locking mechanisms in older consoles. Cartridges with the newer design started appearing in 1993. Depending on the date of production, some games are available with both cartridge styles. "Super Mario All-Stars" and most later USA/Canada releases were only made in the newer-design cartridge.