Puro

Puro is a dark latex creature in the game Changed who initially plans to assimilate humans but later befriends the protagonist. He displays characteristics of both genders but identifies as male. Puro is unique as he resists his instinct to swallow up humans and becomes a protective older brother figure to the protagonist. The word "puro" translates to "Pure/To Purify" in many languages and could be a corruption of the Japanese word for the color black.