Name: Looks to the Moon
Game: Rain World

Why this "creature" won't appear in Gassy Arcade:
Looks to the Moon, or "Big Sis Moon", as she prefers to be called, is an Iterator. Iterators are pretty much AIs made by the Ancients to solve the Great Problem. The body you see is actually just a puppet for the Iterator, as the actual thing is a massive supercomputer, called a "can". Moon's can is very, very broken. It fell into the Shoreline, and is now mostly submerged in water. The only thing Moon can feel of her systems is how broken they are. Those glowing things are Neuron Flies, which function as memory banks. She starts with five, but you can bring her a sixth. Long story short, robot woman does not poop.

Art by  theomegaerror!