janitor character, Little Nightmares game, long arms, blindfolded eyes, dirty brown trench coat, hunched posture, creepy smile, oversized hands, dragging feet, stealthy movement, rusty metal environment, dim lighting, eerie atmosphere, industrial pipes, damp walls, flickering lights, close-up shot, high contrast shadows, textured surfaces, 3/4 view, atmospheric perspective, horror theme, suspenseful mood, cinematic angle.