Noodilious was a large snake featured in a PCG Roundabout live stream by BronzeCo. Noodilious was named by Via.
History[]
He was first seen on Mars. The snake tried to block the unnamed mustachioed protagonist from rescuing his brother.
In Via's subsequent round of the roundabout, a snake character quizzes the player with a riddle about what type of snake it is. While this was presumed to be Noodilious, it was confirmed by Via that it's not him. ("Chris' Roundabout Stream")
At some point, Noodilious appeared in Xaq's dream. In the dream, he was on the Moon, in a base owned by The Shadow, where he gave Xaq (character) a riddle. Xaq got it correct, and so Noodilious let him past. (PCG Anniversary Special II)
This was confirmed by Chris to be part of the dream; Xaq woke up two screens later.