Metro 2033 was a prominent post-apocalyptic novel from Russian author Dmitry Glukhovsky before it inspired 4A Games' shooter. Making up for the lost marketing opportunity of the first game, sequel Metro: Last Light will include a free copy of the Metro 2033 novel with all PC purchases authenticated through Steam.

The story of Metro: Last Light was provided by Glukhovsky, who has also created two written sequels to his acclaimed original work. Metro: Last Light is being developed by 4A Games and published by Deep Silver, who acquired the rights after the collapse of THQ.