1. Portal 2 Achievements
  2. Stranger Than Friction achievement
Portal 2

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Stranger Than Friction achievement in Portal 2

Stranger Than Friction

Master the Propulsion Gel

Stranger Than Friction0
1 guideOffline Mode - These achievements require play in game modes that do not necessitate a connection to any online services.Single Player - These achievements can be obtained by a single player.Main Storyline - These achievements are gained automatically by progressing through the main game modes.

How to unlock the Stranger Than Friction achievement

  • Senior ChuponSenior Chupon
    02 Nov 2011 01 Nov 2011 21 Apr 2013
    15 2 0
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    This achievement is story related. You just need to pass the first 3 propulsion gel tests in Chapter 7.

    There are some who have mentioned not getting this achievement. It's possible that these need to be played without saving/quitting so try and do them all in one session. Should not take more than 10 minutes or so.

    Prior Story related achievement:
    Portal 2Tater ToteThe Tater Tote achievement in Portal 2 worth 19 pointsCarry science forward

    Next Story related achievement:
    Portal 2White OutThe White Out achievement in Portal 2 worth 20 pointsComplete the first Conversion Gel test

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