His cousin convinced him to emigrate, to join him in his mansion and life of luxury, but as soon as he steps off the boat, Niko discovers the truth about the American way. Niko has arrived in America, in Liberty City - a land full of promise and opportunity. GTA IV - In this fourth installment of the popular series, players take on the role of Niko Bellic, a rough-around-the-edge chap from Eastern Europe. This Complete Edition combines all three chapters of the blockbuster GTA release, including the original Grand Theft Auto IV storyline as well as its two expansions, The Lost and Damned & The Ballad of Gay Tony. GTA IV reinvented the series with a renewed version of Liberty City detailed to the last pothole and rooftop vent.