Cracklin is a 23 year old male, who appears as a Geiger counter object with limbs and a face, and appears to be wearing green-tinted glasses as an accessory. Cracklin is canonically autistic, and his hyperfixation is his crush, chief, whilst his special interest is nuclear physics. Cracklin tends to get easily overstimulated, especially considering he can feel nuclear radiation, since he is a Geiger counter radiation measuring device. He’s pretty pathetic..!