Portal 2 Achievement guide – Portal Conservation Society

This is a quick guide to the Portal Conservation Society achievement in Portal 2, which requires you to complete chamber 3 of the third course – Hard Light Surfaces – with no more than 5 portals placed.

Thanks to RøvRapunzel for being my bromantic portal 2 interest!

If you enjoyed this video, you can go to our channel to watch other achievement guides and some ideas on how to do speed runs for Portal 2.

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