Portal 2
Game
1,548
(1,000)

Portal 2

4.7 from 6249 votes
 

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There are a maximum of 50 Portal 2 achievements worth 1,548 (1,000)

Achievement Details

White Out Achievement in Portal 2

White Out17 (15)

Offline Required - This achievement requires play in offline game modesSingle Player - This achievement can be obtained in single player game modesMain Storyline - This achievement is gained automatically by progressing through the main game mode
Complete the first Conversion Gel test

0.0Earn this in the Portal 2 Walkthrough

Achievement Guide for White Out

AuthorSolution
Holy Quiff
51,927
Holy Quiff
Achievement won on 30 May 11
TA Score for this game: 1,398
Posted on 30 May 11 at 14:30, Edited on 12 August 11 at 14:52
This solution has 10 positive votes and 1 negative vote. Please log in to vote.
This is achieved once you have completed the challenge near the end of Chapter 7 in which you first encounter the Conversion Gel.

EDIT: Thanks to Offscauta for pointing out that the achievement can be missed if you don't complete the level in the correct way. Make sure you use the portals to jump up to the large grilled area down the stairs from the exit to finish the level.
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