Twenty years after a nuclear war, the survivors of Moscow live in the Metro, and a young man named Artyom must carry a warning from his home station across the whole network. The novel and the game built on it use real station names, so you can follow Artyom's trip on an ordinary city map.
The route runs from VDNKh in the north through Kitay-gorod, Paveletskaya and Kievskaya to the Ostankino Tower. The book and the game differ in places; where they do, the text says so. The library stop is a likely match, not a named place.
In 2035 Artyom leaves the Moscow Metro on a stolen train, the Aurora, and finds that Russia beyond the city is still alive. The sequel to Metro 2033 turns a Moscow underground story into a rail journey across the whole country.
The route follows the Volga, the Ark at Yamantau, the Caspian and Novosibirsk to Lake Baikal. The game's places are invented versions of real ones, so every pin is an area, not a level.