Portal 2 PeTI - "Aeronautics & Rage Suppression Training for LB___" by DeathWish808
Channel: LB
Date: 2016-10-29

https://steamcommunity.com/sharedfiles/filedetails/?id=786724140
Blind playthrough. Looks like I did it wrong: https://www.youtube.com/watch?v=LTOvZLYHpO4

This video is also on Twitch: https://www.twitch.tv/videos/180398392