Emitter

Emitter is a giant rat belonging to Echo.

He acts as a guard for The Junkyard, as well as a general companion for Echo. He is loyal and dubiously friendly- though he has been known to pee on people for reasons unknown save only to the rat. Emitter is possessive of his things, and cannot be bribed with treats, or at least cannot easily be bribed with them.

He is noted to have a fondness for riding around on ED-E, among other mischief.

Trivia

 * He will absolutely pee on things defensively, don't tempt him.