Colonel (mutant)

The Colonel is a frog-like mutant who lived in the sewers before the mutant rights of 3010 - his current occupation is unknown.

Character description
Even for being a mutant, the Colonel looks only slightly like a human. He looks like a -size six-eyed frog, with a long, strong tongue he can use as a hand. He wears a beaten down colonel uniform, which alongside his nickname suggest he was a colonel before being banished to the sewers.