Rockstar Games and Valve announced a deal that makes Rockstar's entire PC catalog of games available on Steam. In true Valve fashion, those games are already available for purchase and download and during the first week, Rockstar is giving gamers a 10% discount.

Here's a list of Rockstar's available games on Steam:

Grand Theft Auto: San Andreas
Grand Theft Auto: Vice City
Grand Theft Auto III
Grand Theft Auto II
Grand Theft Auto
Midnight Club II
Max Payne 2: The Fall of Max Payne
Max Payne
Manhunt
Wild Metal Country

Steam's Rockstar Games page offers more details about the game offerings.