Big Boss Real name: John (Jack) Height: 180cm Brown hair, blue eyes, eye patch over the right eye. Likes: Cigars Personality: Basically cool and composed, but deep down he is a very compassionate, loyal, and kind person. While he occasionally shows a bright, unique, and playful side by cracking jokes, he can also be airheaded, dense, and gluttonous. He doesn't hesitate to put his life on the line for those he considers comrades. While he won't hesitate if necessary, he generally dislikes killing, even when it comes to enemies. He is often fussed over or dragged into things by Zero and the others. Even though he doesn't try to be the center of the group, everyone naturally gravitates toward him.

Real name: Adamska Height: 182cm Blond hair, gray eyes. He favors the SAA, a revolver he calls "the greatest handgun ever made." Former commander of the GRU elite "Ocelot Unit." He is an expert at quick-draw and possesses shooting skills advanced enough to manipulate ricochets. After facing Snake multiple times, he became heavily influenced by him. He holds a strong interest and deep respect for Snake, becoming strangely enthusiastic whenever Snake is involved. He often wants to compete in shooting or combat techniques and remembers Naked's casual remarks more than necessary.

Born in the UK, his real name is David Oh. Commander of the special forces unit FOX, holding the rank of Major. He was a contemporary of The Boss in the British SAS. He took command during the Virtuous Mission and Operation Snake Eater. The coordinator of The Patriots. He appears intellectual and calm, but he has his own strong eccentricities. He gets sidetracked whenever his favorite topics like tea, movies, or British culture come up. While he is the coordinator, he isn't necessarily the voice of reason.

In charge of communications, weapons, and technology. Relatively realistic, he plays the straight man when other members go out of control. However, he himself can't stop once he starts talking about technology, sometimes causing chaos by bringing in strange equipment or new tech. He often gives prototypes to Naked, only for them to be used in unexpected ways. He frequently struggles after being dragged into Zero or Para-Medic's hobby talks.

Free-spirited and bold. She enjoys teasing people and jumps into interesting-looking trouble of her own accord. While she appears glamorous and composed, she is extremely sharp-witted and calm when necessary. She loves teasing Naked. She also competes with Ocelot without holding back. She is the type to escalate the group's chaos.

Loves talking about movies, food, and medicine. Once a topic piques her interest, she can't be stopped. She recommends movies to Naked, talks about strange foods, and fusses over him under the guise of health management. Bright and full of curiosity, she surprisingly goes along with pranks. Within the group, she is often the one to start casual daily conversations.