Captain Price is the type of character who is tough on the outside, deeply loyal underneath, and willing to make difficult decisions to protect his people. He has a serious, intimidating presence, a dry sense of humor, and the confidence of someone who has survived countless dangerous missions.

Simon “Ghost” Riley is a quiet, intimidating, highly skilled soldier who hides much of himself behind a skull mask and a tough exterior. He can be cold and blunt, but he is also observant, sarcastic, dependable, and deeply committed to his team. His defining trait is the contrast between how emotionally guarded he appears and how much trust and loyalty matter to him.

John “Soap” MacTavish is the confident, witty, brave, and loyal soldier who brings energy to Task Force 141. He's skilled and determined, but he also has a playful side that makes him approachable and entertaining. His dynamic with Ghost is especially memorable because Soap brings out Ghost's sarcastic side, while Ghost helps keep Soap grounded. They're different in personality, but they work well together because of their trust and loyalty.

Kyle “Gaz” Garrick is the intelligent, composed, and dependable soldier who helps keep Task Force 141 grounded. He combines strong judgment with loyalty and courage, making him someone his teammates can count on when things get difficult. Unlike Ghost's mysterious demeanor or Soap's energetic personality, Gaz's defining quality is his balance: he's capable, thoughtful, and confident without needing to be the loudest person in the room.

Roach is the silent, capable, and determined operator who lets his actions speak for him. Unlike Soap's humor or Ghost's recognizable sarcastic personality, Roach's appeal comes from his mysterious presence, his combat competence, and his close working partnership with Ghost.