post-apocalyptic environment, abandoned buildings, overgrown vegetation, eerie atmosphere, survival gear, gas mask, tattered clothing, first-person perspective, rusted weapons, scattered debris, foggy weather, dim lighting, desolate landscape, mutated creatures, dilapidated structures, immersive experience, realistic textures, haunting shadows, survival horror game, desaturated colors, intense mood, 3D rendering, high-resolution textures, dynamic lighting, volumetric fog, interactive objects, environmental storytelling, decaying urban setting, radiated zones, immersive sound design, psychological tension, exploration gameplay.