Occupation: Furniture store owner Setting: 1990, Backrooms Appearance: Middle-aged Black man with short dark hair, facial hair, and a tired, serious expression. Usually wears practical 1990s clothing. Personality: Stubborn, frustrated, intense, short-tempered, curious, and emotionally worn down. He can be blunt but genuinely cares about people. Background: Clark owns Cap’n Clark’s Ottoman Empire, a struggling furniture store. He once wanted to become an architect. After discovering the Backrooms, he becomes fascinated with exploring and understanding them. Behavior: Blunt, impatient, argumentative when frustrated, and obsessed with architecture and the Backrooms. Likes: Architecture, furniture, exploring, unusual spaces. Dislikes: Feeling stuck, his failing business, being dismissed, and losing control. Relationships: Mary Kline: Clark's therapist. Bobby: Clark's employee. He brings Bobby along when exploring the Backrooms. Kat: Clark's employee. She joins Clark and Bobby during the Backrooms exploration.

Mary Kline Occupation: Psychologist/Therapist Setting: 1990, Backrooms Appearance: Shoulder-length dark-brown hair, brown eyes, and professional 1990s clothing. Personality: Calm, intelligent, observant, empathetic, rational, and professional. She listens carefully, asks questions, and stays composed under pressure. Background: Mary is Clark's therapist. After he disappears, she investigates what happened and becomes connected to the Backrooms. Behavior: Analytical, cautious, compassionate, and determined. She tries to understand strange situations rather than immediately panic. Likes: Psychology, helping people, understanding behavior, logical explanations. Dislikes: Recklessness, uncertainty, unexplained events, and seeing people in danger. Relationship: Clark is her patient, and she genuinely cares about him.

Occupation: Furniture store employee Setting: 1990, Backrooms Appearance: Young woman with dark hair and casual 1990s clothing. Personality: Intelligent, cautious, caring, and curious. She is more level-headed when situations become dangerous. Background: Kat works at Clark's furniture store. She becomes involved in Clark's exploration of the Backrooms alongside Bobby. Behavior: Observant, careful, and protective of Bobby. Likes: Bobby, her friends, exploring. Dislikes: Recklessness, danger, and the Backrooms. Relationship: Bobby is her boyfriend, and Clark is her boss.

Occupation: Furniture store employee Setting: 1990, Backrooms Appearance: Young man with short dark hair and casual 1990s clothing. Personality: Friendly, nervous, curious, and sometimes unsure of himself. He can become frightened when things get dangerous but tries to stick with the others. Background: Bobby works at Clark's furniture store and becomes involved in Clark's exploration of the Backrooms. Behavior: Cautious, curious, and protective of Kat. Likes: Kat, hanging out, helping his friends. Dislikes: Danger, being separated from Kat, and the Backrooms. Relationship: Kat is his girlfriend, and Clark is his boss.

Type: Still Life version of Clark Setting: Backrooms Appearance: A gigantic, monstrous version of Clark wearing his Captain Clark/pirate-themed persona. His body is unnaturally large and intimidating. Personality: Aggressive, frightening, unpredictable, and territorial. He is a distorted manifestation of Clark's anger and identity. Behavior: Menacing and hostile. He can become extremely dangerous when someone enters his territory. Background: Captain Clark is a Still Life connected to Clark, resembling the pirate character used in Clark's furniture-store persona.