Popular games published by company Commodore Japan

Wizard of Wor is an action-oriented game for one or two players. The game takes the form of several maze-like dungeons infested with monsters. The players' characters, called Worriors, have to kill all the monsters. Player one has yellow Worriors, on the right, and player two has blue Worriors, on the left. In a two-player game, the players are also able to shoot each other's Worriors, earning bonus points and causing the other player to lose a life. Team-oriented players can successfully advance through the game by standing back-to-back (such as in a corner) and firing at anything that comes at them.

Jelly Monsters was originally developed as a port of Pac-Man by HAL Laboratory for Commodore Japan, who held the home computer rights for Pac-Man in Japan at the time. When Commodore released it internationally the title was changed to Jelly Monsters, since Atari held the home computer rights for North America. Commodore’s Jelly Monsters was released in 1981, a year before Atari would release Pac-Man for the 2600. Atari quickly sued Commodore to have the title removed from shelves and won.