Portal 2 PeTI - "Small steps" by Sariiger
Channel: LB
Date: 2017-06-08

https://steamcommunity.com/sharedfiles/filedetails/?id=919054941
Blind playthrough. That was very confusing, but I can see the clever puzzle behind the confusing design. Maybe reworking it can fix some issues with it.

This video is also on Twitch: https://www.twitch.tv/videos/188146063