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NightmareEX

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NightmareEX

Portal 2 Achievements

Full list of all 50 Portal 2 achievements worth 1,000 gamerscore. It takes around 15-20 hours to unlock all of the achievements on Xbox 360.

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  • Overclocker

    Complete Test Chamber 10 in 70 seconds

    02 June 2020 - 4 guides
  • Pit Boss

    Show that pit who's boss

    02 June 2020 - 6 guides
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  • Preservation of Mass

    Break the rules in Test Chamber 07

    02 June 2020 - 3 guides
  • Pturretdactyl

    Use an Aerial Faith Plate to launch a turret

    02 June 2020 - 5 guides
  • Final Transmission

    Find the hidden signal in one of the Rat Man's dens

    02 June 2020 - 5 guides
  • Good Listener

    Take GLaDOS' escape advice

    02 June 2020 - 5 guides
  • No Hard Feelings

    Save a turret from redemption

    02 June 2020 - 5 guides
  • Schrodinger's Catch

    Catch a blue-painted box before it touches the ground

    02 June 2020 - 6 guides
  • Ship Overboard

    Discover the missing experiment

    02 June 2020 - 4 guides
  • Door Prize

    Examine all the vitrified test chamber doors

    02 June 2020 - 4 guides
  • Undiscouraged

    Complete the first Thermal Discouragement Beam test

    29 May 2020 - 1 guide
  • You Monster

    Reunite with GLaDOS

    29 May 2020 - 1 guide
  • Wake Up Call

    Survive the manual override

    29 May 2020 - 3 guides
  • Still Alive

    Complete Course 4 with neither you nor your co-op partner dying

    28 May 2020 - 5 guides
  • Triple Crown

    Solve 3 co-op chambers in the Mass and Velocity course in under 60 seconds each

    24 May 2020 - 3 guides
  • Four Ring Circus

    Enter 4 different portals without touching the ground in co-op

    24 May 2020 - 10 guides
  • Portal Conservation Society

    Complete Chamber 3 in the Hard-Light Surfaces co-op course using only 5 total portal placements

    24 May 2020 - 4 guides
  • Asking for Trouble

    Taunt GLaDOS in front of a camera in each of the five co-op courses

    24 May 2020 - 3 guides
  • Iron Grip

    Never lose a cube in Chamber 6 of the Mass and Velocity co-op course

    24 May 2020 - 2 guides
  • Professor Portal

    After completing co-op, complete Calibration Course online with a friend who hasn’t played before

    06 February 2017 - 6 guides
  • Friends List With Benefits

    While playing co-op, hug 3 different people on your friends list

    06 February 2017 - 4 guides
  • You Saved Science

    Complete all test chambers in all courses of co-op

    22 January 2017 - 2 guides
  • Obstacle Building

    Complete all test chambers in the Excursion Funnels co-op course

    21 January 2017 - 1 guide
  • Party of Three

    Find the hidden companion cube in co-op test chamber

    21 January 2017 - 3 guides
  • Gesticul-8

    Perform all 8 gestures of your own volition in co-op

    19 January 2017 - 2 guides
  • Bridge Building

    Complete all test chambers in the Hard-Light Surfaces co-op course

    19 January 2017 - 2 guides
  • Narbacular Drop

    Place a portal under your co-op partner while they are gesturing

    19 January 2017 - 3 guides
  • Can't Touch This

    Dance in front of a turret blocked by a hard light bridge in co-op

    17 January 2017 - 3 guides
  • Empty Gesture

    Drop your co-op partner in goo while they are gesturing by removing the bridge under them

    17 January 2017 - 3 guides
  • Rock Portal Scissors

    Win 3 co-op games of rock-paper-scissors in a row

    17 January 2017 - 4 guides
  • Air Show

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

    17 January 2017 - 4 guides
  • Confidence Building

    Complete all test chambers in the Mass and Velocity co-op course

    16 January 2017 - 2 guides
  • Team Building

    Complete all test chambers in the Team Building co-op course

    16 January 2017 - 2 guides
  • High Five

    Celebrate your cooperative calibration success

    16 January 2017 - 2 guides
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    Portal 2 Achievements FAQ
    • How many achievements are there in Portal 2?
      There are 50 achievements in Portal 2, worth a total of 1,000 Gamerscore.
      You can view the full list of Portal 2 achievements here.
    • Is Portal 2 on Game Pass?
      No, Portal 2 is not currently available on either Xbox Game Pass or PC Game Pass.
    • When did Portal 2 release on Xbox?
      Portal 2 was released on April 19th, 2011.
    • How long does it take to complete all the achievements in Portal 2?
      It takes between 15 and 20 hours to complete the achievements in Portal 2. You can find a full guide to unlocking all of the achievements in the Portal 2 walkthrough.