A Glaciator is an invention of Dr. Robotnik that can be used to freeze objects or melt ice. The only known existing one was in the posession of Rotor Walrus and was used to unfreeze Mobie. Originaly, Rotor planned to melt Mobie slowly over a period of day, but as Sonic the Hedgehog was leaving the hut they were in, he accidently bumped the Glaciator causing it to melt the ice in a matter of seconds. When Mobie was freed, he went on a rampage and smashed the Glaciator with his club. (STH #32)
- The term "Glaciator" is likely a pun off a combination of the words "Glacier" and "Radiator."