Metro: Last Light has come to the Mac. A survival-horror first person shooter set underneath the ruins of a post-apocolyptic Moscow in 2034, Last Light puts the player in the role of Arytom as he treks across the metro tunnels and irradiated surface of a broken Russia, hoping to save what is left of humanity.

You have to be careful when playing Last Light, as resources such as ammo can be hard to come buy. You must count every last bullet as you fight off the dangers you face both in the tunnels and on the surface. Giant, hideous creatures, mutated by radiation, will try to eat you for their next meal, while people can prove to be an equally deadly enemy. There are numerous hand-made, thrown-together weapons throughout Last Light and you'll need them all on your journey.

Metro: Last Light can be purchased on Steam right now for $49.99.