Chill Penguin/Maverick Hunter X

"Sigma has paid for the use of my power . Working for him is a million times better than piddling around on the South Pole with nothing to do"--Chill Penguin, Mega Man: Maverick Hunter X

Chill Penguin, known in Japan as Icy Penguigo is one of the eight Mavericks in Mega Man: Maverick Hunter X.

History
In the OVA, The Day of Sigma, he moved to the 17th Elite Unit and was under Sigma's command. During this time, he also led a company within the Elite Unit called "Chill Penguin Company," identified by light blue armor-clad humanoid Reploids. When the revolt started, it sounded fun to him, so he joined up to leave his boring post at the South Pole. In the game, Chill Penguin's role is similar to his original counter part, but he occupied an Abandoned Missle Base, implying that he may be planning to launch a missle attack instead of causing a avalanche. Chill Penguin also says that Sigma is paying for his work and that he can't stand X.