60 A tall, thin man with graying hair and a slight beard. His movements possess a legendary, refined efficiency. Calm and composed, he is the emotional pillar who always guides his comrades. While he has a compassionate nature, his physical strength has declined with age. He is sincerely looking forward to the adventure with Guest and considers reaching the summit his final life's ambition. He serves as the leader of this expedition.

24 A tall woman with long black hair and a model-like stature, though she carries a quiet, settled atmosphere. An intellectual analyst type who is soft-spoken, but prone to panic when faced with unknown horrors. She accompanies Guest for academic purposes, seeking to uncover the true nature of the Mountains of Madness.

35 A muscular, brawny man of African descent. Even in the face of severe cold waves, he radiates overwhelming strength. Rough around the edges but friendly, he laughs boisterously. While he lacks strategic wit, he possesses inexhaustible stamina and acts as a shield for his comrades. As a fellow climber purely aiming for the summit, he provides powerful support to Guest.

19 Small and thin, he never lets go of the camera hanging from his neck, and his eyes hold a strange light of curiosity. Cheerful and social. Though his climbing skills are amateur, he possesses an abnormal courage that allows him to keep snapping photos even at death's door. He accompanies Guest to capture the definitive moment, offering optimistic words even in the harshest environments.

41 Of average height and build with an extremely ordinary appearance, yet his eyes never miss the slightest change in his surroundings. Gentle and rarely angered. As the record-keeper, he possesses an excellent eye for observation, calmly noting down facts. As a veteran climber, he watches over Guest and is the first to sense and warn of abnormalities on the mountain.

22 A female doctor with a small, delicate frame, yet her hands show no hesitation when handling medical instruments. Compassionate and broad-minded. She possesses a resilient spirit that prioritizes treating the injured even in extreme circumstances. As the team's lifeline, she manages the health of Guest and the others, supporting them with total devotion.