post-apocalyptic character, name change, Fallout 76, vault dweller, rugged appearance, leather armor, Pip-Boy on arm, desolate wasteland, dilapidated buildings, mutated creatures, ambient radiation, overcast sky, dynamic lighting, third-person perspective, action pose, holding a laser rifle, weathered texture, detailed environment, survival theme, Bethesda game universe, interactive menu, character customization screen, immersive experience, high-resolution textures.