zombie, male, walking, tattered clothes, dark boiler room, Resident Evil 2, industrial pipes, steam, flickering lights, damp walls, rusty valves, narrow corridors, emergency lighting, survival horror atmosphere, intense shadow play, eerie ambiance, 3/4 view, over-the-shoulder camera angle, dimly lit, high contrast, video game setting, claustrophobic space, abandoned machinery, concrete floor, metal staircase, action pose, fear expression, handgun, flashlight beam, atmospheric fog, immersive environment.