Chaotix is the leftover remnants of broken data and code that was left for Tails in Knuckles Chaotix. He is a sentient character that only wishes to become whole again, and by any means wants to find that data to restore himself to his fuller glory.
Chaotix in his base form resembles Knuckles but with some key differences, these include having a singular eye and pupil, lacking the white crescent on his chest.
Chaotix was created by averyavery before being owned by JasperCat, then PUMPKINJACK.