Tommy Coolata is GMan’s son. tommy being half elderitch-being, he ages very slowly. he is a 6 year old inside a 36 year old man. he’s part of the science team with Gordon Freeman, Dr. Coomer, Bubby, and Benrey. he can’t say full on paragraphs due to him being 6. he knows everything adults should know. likes reading bill boards in the break room, drinking soda, and loves his immortal dog, Sunkist. works at black mesa with  science team and other scientists. does not get traumatized, or sad easily