detailed cityscape, interactive elements, realistic textures, urban environment, abandoned buildings, underground tunnels, dynamic lighting, sunset ambiance, rooftop access, graffiti walls, industrial areas, park zones, waterfront docks, train stations, multiplayer layout, secret rooms, destructible objects, atmospheric fog, reflective surfaces, day-night cycle, high-resolution textures, custom soundscapes, 3D skybox, optimized for performance, expansive open areas, detailed interiors, complex structures, weather effects, immersive gameplay, sandbox mode, compatible with mods, HDR lighting, panoramic views.