Mattel's Formula Racer (Prototype, LCD, 2 LR44's, Model# 5171) (Production name: Speed Freak)
Original prototype drawing of Formula Racer from a trade catalog. This game became Speed Freak before it was finally released (this is further proved by the model number, as seen in the picture it's #5171, same as Speed Freak).
Do I have this? No.