medieval city under siege, survival scenario, Gloria Victis game style, soldiers in chainmail armor, archers on battlements, trebuchets launching stones, smoke and fire in the background, desperate civilians, resource management, crafting stations, dim torchlight, stone walls, gritty textures, wooden barricades, panoramic view, dynamic shadows, overcast sky, intense atmosphere, high-angle shot, strategic placement, historical accuracy, immersive environment, siege engines, looming danger, sunset lighting, dramatic contrast.