Gamer Achievement Win

Full list of all 51 Portal 2 achievements. It takes around 20-25 hours to unlock all of the achievements in the base game on Windows.

The base game contains 50 achievements, and there is 1 DLC pack containing 1 achievements.

  • Air Show

    Perform 2 aerial gestures before touching the ground in co-op

    Air Show
    15 May 2011 - 1 guide
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