The party's protocol droid, built in the Old Republic
An old copper and black GE3 droid from the days of the Old Republic. While kept in good repair, his age is apparent in whir of his gears and the occasional hollowness of his voice.
M-BR-GE3, or “Ember” as he is called, was originally intended for general service tasks. Over the decades he has worked numerous jobs, having been passed from owner to owner, and has amassed a wide variety of skills. Most recently he was working as an assistant to the doctors at Caduceus Galactic.
It is not uncommon for M-BR to experience programming glitches that result in the alteration of his skills and memory. Sometimes he exhibits surprising intuition for a droid, although this could just be some randomness in his aging memory core.