Since this is a mod, you must first own a legal copy of on PC (ideally the Complete Edition available on Steam).
Grand Theft Auto IV - Russian Localization (For Retail patches) GTA 4 Criminal Russia Download PC Game
If you prefer the official Russian text/subtitles for the base game, they can be re-applied to the Complete Edition via community-provided localization patches . Since this is a mod, you must first
Replaces the American cityscape with a small Russian town featuring high-poly models, unique architecture, and realistic city planning. Since this is a mod
Typically includes authentic Russian cars, adjusted physics, and localized radio stations. How to "Download" and Install