s.t.a.l.k.e.r.2 post apocalyptic survivor exploring ruined city in hazmat suit and gas mask

abandoned adventure apocalypse apocalyptic art atmospheric city danger dark decay desolate desolation digital disaster dystopian environment exploration exploring fallout futuristic gas generated gloomy gun hazmat landscape lone mask overgrown pollution post rifle ruined ruins soldier stalker stalker2 suit survival survivor toxic urban walks warrior wasteland world