Auto Race: Mattel Electronics (1976) -Play in browser-

 by Itizso

Mattel Electronics™ Auto Race, released in 1976, is officially regarded as the first ever handheld electronic game since it had no moving parts, other than the switches. While the visuals represented by LED lights is simple by modern standards, the gameplay is surprisingly challenging! 

Video: 

 Play, here

Source: https://itizso.itch.io/retrofab