The “Nightmare Train”, this heavy goods steamer typically lives in the corner of the Dream Fleet Rail Yard.
Cerberus is a creep, both outward and inward. With his frightening appearance and whistles, he enjoys nothing more than scaring and bullying the other engines or crews and doing things his way...the scary, creepy way.
While Diesel 10 can directed to be helpful, Cerberus is an outright remorseless bully. He’s the most outright brutal of the engines, willing to ram into other engines if need be. Of course, this makes the karma he gets all the more strengthened.
Fun Fact!
Cerberus has his own rusty rake of boxcars and an equally derelict caboose. They don't get used often, for reasons obvious to any workman.