Mighty is strong, smart and confident. He entered the freedom fighting scene when he met knuckles and got hooked up the chaotix crew when Dr. Robotnik threatened Carnival islans and the chaos rings. Not only is mighty an old friend of knuckles, but he and sonic go back a long way as well. Mighty a long while ago acompanied sonic and ray the squirrel on an adventure when the trio got captured by Dr robotnik. Mighty ranks second in the chaotix crew, for this espio despises him and is always trying to 'get one up on him'.