When Commodore released its VIC-20 computer in 1981, it also released was a matching joystick and paddles. Cast in white plastic like the VIC-20, the Commodore VIC-1311 looked like a two-tone Atari joystick from the same time period. And the VIC-1312 paddles looked like a two-tone Atari paddle set. The resemblance was uncanny, and Atari took notice. On October 11, 1982, Atari sued.
Commodore’s knockoff Atari joystick from 1982









