amnesiac character, male, rugged appearance, military uniform, dog tags, dirty boots, holding flashlight, exploring, abandoned bunker, rusted metal walls, dripping pipes, dim lighting, eerie shadows, claustrophobic corridors, scattered papers, old machinery, survival horror theme, tense atmosphere, limited visibility, flashlight beam, 3/4 view, high contrast, atmospheric lighting, immersive environment, interactive objects, gameplay scene, action pose, mid-movement, intense expression, psychological thriller, dust particles in air, first-person perspective, immersive gameplay experience.