Ashlar, Immortal, Stone Caste, unit#II.TC.001.03.099
Dronebot
Enforcerbot
These are the characters of The Last Human. All of them are non-human except one. None of them are gendered. The story is presented in English for the benefit of the reader but in-world the characters communicate through a varied mix of signals; auditory, visual, tactile and olfactory.