Metro 2033

The novel that spawned the videogame: It's post-apocalypse Moscow. After the nuclear holocaust, a new fear is born, underground
 
The year is 2033, the world has been reduced to rubble, and humanity is nearly extinct, half-destroyed cities having become uninhabitable through radiation. Beyond their boundaries, they say, lie endless burned-out deserts and the remains of splintered forests. Man has handed over stewardship of the earth to new life-forms—mutated by radiation, they ar…