500 in 1 Nintendo NES Game Cartridge! Includes Contra, Mario, Pacman TMNT + More!

Description

Works perfectly on an original NES system, Retron systems 1 through 4, and the Retro-Bit systems. Please note that this will not work on the Retron 5 due to the way that system emulates games. Additionally, there are some games which may have some Japanese text or use the Japanese title.