

Valve Software today officially announced that it is bringing its Steam game distribution platform, as well as its own library of games, to Mac OS X next month.
Valve also confirmed reports that it will offer its forthcoming Portal 2 game as a simultaneous release for Mac and Windows.Steam and Valve's library of games including Left 4 Dead 2, Team Fortress 2, Counter-Strike, Portal, and the Half-Life series will be available in April.
"As we transition from entertainment as a product to entertainment as a service, customers and developers need open, high-quality Internet clients," said Gabe Newell, President of Valve. "The Mac is a great platform for entertainment services."
Also included in the announcement is the addition of a new "Steam Play" feature for Steam, allowing purchasers of either the Mac or PC versions of Valve's games to play on the other system free of charge. Third-party game developers distributing through Steam are also widely expected to take advantage of the feature.Portal 2 will be Valve's first simultaneous release for Mac and Windows. "Checking in code produces a PC build and Mac build at the same time, automatically, so the two platforms are perfectly in lock-step," said Josh Weier, Portal 2 Project Lead. "We're always playing a native version on the Mac right alongside the PC. This makes it very easy for us and for anyone using Source to do game development for the Mac."
Valve leaked a series of teaser images hinting at its move to the Mac platform last week.
Article Link: Valve Officially Announces Steam and Game Library Coming to Mac in April