Door Prize achievement in Portal 2

Door Prize

Examine all the vitrified test chamber doors

Door Prize+0.4
4 guidesOffline Game ModeSingle PlayerCollectableBuggy -

How to unlock the Door Prize achievement

  • SwordOfTheAngelSwordOfTheAngel474,332
    21 Apr 2011 21 Apr 2011 30 Jun 2019
    127 11 22
    This is in chapter 6 titled "The Fall"
    This video by IGN will show u a step by step guides to getting the door prize achievement. i have also been informed that u can also get this achievement through the challenges modes Cave Johnson and PatatOS. i hope this helps u in your quest to a thousand in portal 2

    Guide not helping? View 3 more guides for this achievement.

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    SLN2012If you do it in challenge mode, you can quit right after you've interacted with the door/intercom and go to the next challenge.
    Posted by SLN2012 on 23 Apr 14 at 03:57
    Rednet5First try. Thanks.. Couldn't find that hidden door!
    Posted by Rednet5 on 01 Sep 14 at 12:21
    SwordOfTheAngelno problem glad I could helpsmile
    Posted by SwordOfTheAngel on 06 Oct 14 at 19:46
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    41 6 2
    Chapter 6: The Fall

    There are 6 doors in total on this chapter that you have to examine. They are in sets of 3 so 2 sets in total. The first set is when you go up the elevator/lift with all the stairs surrounding it. In the distance at the top of the lift is a place you can shoot your portal. Go up there and press X on each intercom.

    The next 3 are in near the area where you find GLaDOS as a potato and save her from a bird in the control room which unlocks the Tater Tote Achievement. You can find these 3 doors before or after doing this. Above the Control room is another room. Shoot your portal on the wall near the catwalk that leads to the room. Go up there and enter the room. There is a secret door in the corner of the room. When you enter the room it is in the corner straight ahead to the left. Enter the door and continue down the hallway. There are 3 doors you have to examine. After you examine the last one the achievement will unlock.
    Showing both comments.
    JayStenThis achievement is bugged. I've played through and examined all the doors 4 or 5 times without getting it.
    Posted by JaySten on 10 May 11 at 21:37
    SplashFalconWorked perfect. Thanks.
    Posted by SplashFalcon on 03 Aug 11 at 20:48
  • Ham Man 89Ham Man 891,107,900
    23 Dec 2011 26 Dec 2011 02 Jan 2012
    24 0 0
    Make your way through Chapter 6 - The Fall

    Throughout the chapter, you will need to examine a total of 6 locked doors by pressing the X button on each door. Each door will have a short bit of commentary.

    They will be in 2 sets of 3 doors each. The first set of doors isn't really hidden as you have to use a wall near them to progress in the chapter. They will be right after you ride a slow yellow elevator that is surrounded by some stairs.

    The second set of doors is more near the end of the chapter, but more well hidden and missable than the first set. You will eventually come across a control room that has 3 seperate levels. You must use your portals to get up to the highest of the 3 rooms.

    Once you're in that room. There is a half hidden door that you can pass through behind some cabinets. Go through that door and press X once again on the following 3 doors and as soon as you press X on the sixth door, the achievement will pop.

    The doors DO NOT have to be examined in one playthrough

    Refer to this video for exact door locations.
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