Penguin-Kun Wars is a sports game released by UPL in 1985. The game is a cute and funny game, where the player can choose from five animals, each with their own speed and power, and compete in a ball-throwing contest. The game features a simple yet addictive gameplay, where the player must throw balls at the opponent's side of the table, and avoid getting hit by the balls. The game also has a two-player mode, where two players can play against each other.