Rockstar Games doesn't see why only the kids should have all the video game fun. The company, a subsidiary of Take-Two Interactive Software, is a publisher of mature-rated video games including the hugely popular Grand Theft Auto series. Other series titles from the game studio include Midnight Club, Red Dead, Manhunt, and Max Payne. Rockstar Games' titles are available for major gaming platforms, including Sony's Playstation, Microsoft's Xbox, and Nintendo's Wii, as well as for PCs and portable devices such as the Playstation Portable and Nintendo DS. Parent Take-Two does over half of its business in the US; Europe and the Asia Pacific region are its other key markets.