Valve has announced the first DLC pack for Portal 2, which will include new test chambers, leaderboards, and a challenge mode -- all free on all platforms.
Portal 2 free DLC announced
Source: Shacknews (opens in a new tab)
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Source: Shacknews (opens in a new tab)
Valve has announced the first DLC pack for Portal 2, which will include new test chambers, leaderboards, and a challenge mode -- all free on all platforms.