Valve has announced that "Grand Theft Auto IV" PC is now available to pre-purchase on Steam.
"Grand Theft Auto IV, the latest in the award-winning Series from Rockstar, is now available for pre-purchase via Steam. Those who pre-purchase the game via Steam will immediately receive the full version of Grand Theft Auto: Vice City for the PC at no extra charge. For more information, please visit www.steamgames.com"

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