Portal 2
50 Achievements
1,000
15-20h
Xbox 360
Xbox One
Xbox Series
Door Prize
Examine all the vitrified test chamber doors
20
How to unlock the Door Prize achievement in Portal 2 - Definitive Guide
SwordOfTheAngel
TrueAchievements
TrueAchievements
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
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
22 Comments
It seems this achievement is bugged. I checked all this six doors (several times), but no achievement.
Do you know how can I solve this? :(
Do you know how can I solve this? :(
By Arkaivos on 21 Apr 2011 23:17
Did you just check the door, or did you interact with the intercom next to the door?
By Shabobble on 22 Apr 2011 00:24
User has been removed
TrueAchievements
TrueAchievements
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.
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.
2 Comments
This achievement is bugged. I've played through and examined all the doors 4 or 5 times without getting it.
By JaySten on 10 May 2011 21:37
Worked perfect. Thanks.
By SplashFalcon on 03 Aug 2011 20:48
Ham Man 89
TrueAchievements
TrueAchievements
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.
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.
Arkaivos
TrueAchievements
TrueAchievements
If the achievement doesn't unlock by checking the six doors from the video - as it happened to me - try checking the three vitrified doors (with no intercom) that are at the previous room corridor were you have to place a portal through one of them to continue.
I checked them (for a total of nine doors) and the achievement finally unlocked when I pressed the intercom next to one of the other doors.
I checked them (for a total of nine doors) and the achievement finally unlocked when I pressed the intercom next to one of the other doors.
maiden-of-haste
TrueTrophies
TrueTrophies
There are 6 vitrified doors in total to examine, in 2 groups of 3. To "examine the door" you have to press on the intercom next to it.
Not far into chapter 6 you will go up a lift, when at the top walk left and turn around, you should see the first group of 3 vitrified doors. Portal over to them and press on the intercom for each door.
Continue through chapter six until you come out in a large open area with a big yellow aparture sign hanging from the ceiling and an office located behind it in the top right of your screen. Portal up to the walkway leading to the office, walk straight to the far wall of the office and turn right 90 degrees to find a hidden door in the corner go through this door and you will fine the last 3 vitrified doors with intercoms .
Interact with these last intercoms and your trophy will unlock.
At the end of this corridor there is an open door on your right walk through it and to the life ring on the floor to unlock this too-
Not far into chapter 6 you will go up a lift, when at the top walk left and turn around, you should see the first group of 3 vitrified doors. Portal over to them and press on the intercom for each door.
Continue through chapter six until you come out in a large open area with a big yellow aparture sign hanging from the ceiling and an office located behind it in the top right of your screen. Portal up to the walkway leading to the office, walk straight to the far wall of the office and turn right 90 degrees to find a hidden door in the corner go through this door and you will fine the last 3 vitrified doors with intercoms .
Interact with these last intercoms and your trophy will unlock.
At the end of this corridor there is an open door on your right walk through it and to the life ring on the floor to unlock this too-
Shenron
TrueSteamAchievements
TrueSteamAchievements
technole, and, Spikey654
These are all in Chapter 6. There are 6 sealed metal doors you must find and press the intercom button to listen to the message. As they are in different places in the chapter, in this video I will also direct you to where you should see the final set of doors before you leave the chapter.
SemFisher
stratege.ru
stratege.ru
This guide was translated automatically.
During Chapter 6. You should find doors with a yellow sign "VERTIFIED", and with an intercom at each, you must turn on the intercom ( 
), there are 6 such doors in total. You will find the first 3 immediately as you exit the elevator, in the distance you will see an area with these doors, one of them does not have the inscription “VERTIFIED” on it, but it counts. Don't forget to press the intercom at each one. The next 3 doors are found later in the chapter. You will come to an area where a huge ball hangs high, and an elevator is nearby. At the very top, under the “Control Room” building, there is a small office. In this office there is a door behind the closet in the corner, go to it and it will open. There you will find the remaining three doors. Don't forget to turn on the intercom for everyone. You can also get the "Overboard" achievement here. Just go further and you will see a passage on the right, when you go there you will see a lifebuoy in the distance, approach it and the achievement will open.
https://www.youtube.com/watch?v=6KeELFjAbhg
Test all isolated test chamber doors.
), there are 6 such doors in total. You will find the first 3 immediately as you exit the elevator, in the distance you will see an area with these doors, one of them does not have the inscription “VERTIFIED” on it, but it counts. Don't forget to press the intercom at each one. The next 3 doors are found later in the chapter. You will come to an area where a huge ball hangs high, and an elevator is nearby. At the very top, under the “Control Room” building, there is a small office. In this office there is a door behind the closet in the corner, go to it and it will open. There you will find the remaining three doors. Don't forget to turn on the intercom for everyone. You can also get the "Overboard" achievement here. Just go further and you will see a passage on the right, when you go there you will see a lifebuoy in the distance, approach it and the achievement will open.https://www.youtube.com/watch?v=6KeELFjAbhg
Test all isolated test chamber doors.
