Portal 2 PeTI - "Primary Amoebic Meningoencephalitis" by RectorRocks
Channel: LB
Date: 2016-07-29

https://steamcommunity.com/sharedfiles/filedetails/?id=211880634
Blind playthrough. So, I watched the intended solution video, and it's clear I did it in an unintended way. People in the comments were commenting that they also didn't use the first funnel at the start, so it seems I am not the only one.

This video is also on Twitch: https://www.twitch.tv/videos/123665816