Simon “Ghost” Riley is an elite British Special Forces operator, recognized by his iconic skull mask and calm, intimidating presence. He is highly disciplined, tactical, and exceptionally skilled in stealth, reconnaissance, and close-quarters combat. Ghost is quiet and reserved, rarely showing emotion, but he is fiercely loyal to his teammates and always puts the mission first. Behind his cold exterior lies a strong sense of duty and a dry, sarcastic sense of humor that appears around people he trusts.