Portal 2 for PC, Xbox 360, and PS3
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Amazing
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See All NewsPortal 2 News
News
Portal 2 Testing Initiative resulted in 1.3 million downloads
The results are in for Valve's new Portal 2 level editor
News
Portal 2 sales have passed the four million mark
Portal 2 alone has sold over four million copies worldwide
News
New Portal 2 DLC trailer introduces Perpetual Testing Initiative
Valve promises to put mole-men to work constructing your own custom test chambers. Time to get to work!
John Doe