Isaac Clarke, Dead Space 2, male protagonist, visible face, intense expression, fear in eyes, stubble, short brown hair, battle-worn, advanced RIG suit, futuristic armor, textured metal, glowing health bar on spine, Necromorphs in background, dark corridors of The Sprawl, flickering lights, emergency lighting, over-the-shoulder view, high tension, 3/4 portrait, detailed sci-fi environment, sharp focus, high contrast lighting, survival horror atmosphere, action pose, holding Plasma Cutter, strategic dismemberment.