Yes it works. Game is not perfect an has a few minor issues to battery tray & stickers. All can be seen in photos.

The Coleco Nintendo Donkey Kong Jr Vintage Electronic Tabletop Arcade Video Game is a nostalgic electronic game featuring the beloved character Donkey Kong. Created by Nintendo, this tabletop arcade game allows players to enjoy the classic Donkey Kong gameplay in a compact and convenient size. With its retro design and gameplay, this vintage electronic game offers a fun and entertaining experience for fans of all ages. Perfect for collectors or anyone looking to relive the excitement of old-school arcade games, the Coleco Nintendo Donkey Kong Jr Vintage Electronic Tabletop Arcade Video Game is sure to provide hours of entertainment.