K.C. Munchkin!

K.C. Munchkin!, released in Europe as Videopac 38 - Munchkin, is a 1981 maze game created by Ed Averett for the Magnavox Odyssey², also known as the Philips Videopac G7000. Players control a blue alien named K.C. who navigates a maze while eating pellets and avoiding enemy aliens. It was published by North American Philips (N.A.P.), who were sued by Atari over the game's resemblance to the arcade game Pac-Man. The ensuing court case, which was a landmark ruling in video game copyright law, found K.C. Munchkin! to be too close in "look and feel" to the arcade game causing it to be pulled from the market. At that point, it was the best selling game yet released for the Odyssey².