Captain Clark: the main entity
A community wiki (bahkruums.fandom.com, checked 2026-09-08) describes Captain Clark as the main entity that hunts players across the Complex. Players can also become him by paying 10 Robux or 3,250 Buckrooms; as Captain Clark you attack survivors, and losing 100 HP returns you to a normal player. The 2026-08-17 patch reportedly removed the older three-Clarks-at-once behavior.