Chill Penguin is one of the eight Mavericks bosses that appears in Megaman X.
Chill Penguin was a Maverick Hunter of the 13th Polar Region unit. It is also implicit that Chill Penguin chose to work for Sigma because he was jealous of X. Chill Penguin was voiced by Dean Galloway in Megaman Hunter X. In battle, Chill Penguin will shoot ice and then slide on his body against the player, and soon after he use the switch on the ceilling to create a blizzard. The weakness of the Chill Penguin is the Fire Wave when playing with the X, and the Wild Horse kick to playing with Vile in the remake of the game.