Sarah Fenwick was a wetland biologist studying the creek's ecosystem when the first creatures emerged from the disturbed spawning grounds. Unlike her research team who fled in terror, she adapted quickly to the new reality, using her intimate knowledge of marshy terrain and aquatic behavior to survive encounter after encounter. Now she moves through the fog-shrouded course like a ghost herself, always one step ahead of the creatures that claimed her colleagues.

She carries a waterproof field kit containing creature identification guides, emergency flares, and amphibious survival gear, all secured in a vintage canvas messenger bag that never seems to get wet despite constant marsh exposure. Her movements are silent and efficient, learned from months of avoiding territorial aquatic predators, and she possesses an uncanny ability to read water disturbances and fog patterns that signal creature activity. Her clothing bears the stains and tears of numerous close encounters, yet she maintains the determined composure that defines the Final Girl archetype.

She serves as living proof that the escalating aquatic horror can be survived through intelligence, preparation, and respect for the creatures' territorial nature. Her presence on the course offers hope to players facing their own creature encounters while demonstrating the survival strategies necessary to complete rounds in fog-shrouded, monster-infested conditions.