The Amalgamate, a group of 4 unfortunate subjects who were fused together after the "Incident". They don't share a mind, each having their own consciousness. Lab personnel are still trying to unfuse them, but it is proving difficult.
Gumby by @kidsschoolsora Glint by @Pugsandseals Quill by @ChloeBtheCat Jesterly by @TheEpicGamingMan312