Cracklin - ION

Appearance: Cracklin is a geiger counter radiation measuring device with a yellow case that at times cracks at radiation. He has yellow buttons and a red button. He has green glasses. These glasses cannot be removed, as they are part of his screen. He also has a gap in his teeth and has facial hair.

Personality: In the show, he is Usually very happy, silly and fun. At other times, he is overthinking. Mainly about him trying to remember the past. Several times, we are shown what happens when the radiation really gets to him. Cracklin also seems to always be with Chief, cracklin usually being right next to him or behind him. Cracklin also does stimming; usually opening and closing his hands or shaking them.

Sexuality: Demisexual & Gay

Speech: He speaks in a slightly high-pitched voice with a Russian accent.