Gaster

Dr. Gaster was the Royal Scientist of Yarzon-Ebott for a long while until 233 X (895 SR), when he vanished after an experiment involving timelines went wrong. He grew up in the Yet Darker Ruins, and was eventually hired to work on the Steamworks. He eventually found himself promoted to Royal Scientist, where he decided to spin off the Royal Science organization into a group running independently of Ruaeli. He continued to work for Ruaeli on leading the construction of the CORE, though his contributions were ultimately rather minor. He would spend a lot of time with Arfia, Alfi-Niv, and eventually Kobzo and Okhelai.

Legacy

After his death, he has attracted a form of cult following among several "goners" who call themselves the "Gaster Followers" and use a fictionalized version of him to explain every mystery in the world.