RG 01

RG 01 was a member of the Royal Guard of the Underground, serving with RG 02 under Undyne. He was killed by the young girl Jimmy after trying to kill her himself.

Appearances

 * I KILLED SOMEONE!! - Let's Play UnderTale #15 (First appearance)
 * SPIDER WOMAN!!?!?! - Let's Play UnderTale #16 (Mentioned only)