AcidDream

AcidDream

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AcidDream

Portal Achievements

Here is the full list of all 15 Portal achievements. It takes around 8-10 hours to unlock all of the achievements on Windows.

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  • Lab Rat

    Acquire the fully powered Aperture Science Handheld Portal Device.

    Unlocked offline - 1 guide
  • Fratricide

    Do whatever it takes to survive.

    Unlocked offline - 1 guide
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