This vintage Milton Bradley handheld electronic game is a must-have for any collector or enthusiast. The game, known as Simon, was first released in 1980 and has since become a classic. It has been tested and is in working condition, ready for hours of fun gameplay. The game consists of four buttons that light up in a sequence, which the player then has to repeat. It is a great addition to any collection and a fun game to play with friends and family.