Pace Car Pro
Pace Car Pro was an early racing game released by Electra Games in 1974. It is an early example of a color video game and up to four players could compete to gain the most laps within the time limit. The game featured the use of ball-top joysticks, a potential first in arcade video games, as well as had an early example of computer opponents.
A monochrome of the game was released in 1975 called Pace Race which also reduced the game to two players.