Chill Man is one of the eight Robot Masters from Mega Man 10. Chill Man's primary job as an arctic natural observation robot was to stop glacial melting caused by global warming. He originally wanted people to care about global warming and stop it. However, Chill Man got infected with Roboenza, and as a result went berserk.
Chill Man constantly runs and jumps around, using his Chill Spike to freeze the player. If the Chill Spike misses, it will create a ice spike on the floor which damages on contact. His weakness is the Solar Flare.