The fourth chamber can also be solved with a stepped fall if you want to do it quickly instead of properly. The camera at the end is to make sure you can still get back if you want to--if you go into the BTS area without bringing it, you won't be able to break the glass to portal back.
Segment diagram: https://drive.google.com/file/d/1ffIT...
This video is: Segment H
Coming from: Segments C, F (door)
Going to:
-Segment I, ending 1 (choose the secret path) • PUSP2 walkthrough - Segment I
-Segment J, ending 2 (choose to continue testing) • PUSP2 walkthrough - Segment J
Go back to the beginning: • Portal Underground Story Project Two walkt...
Portal Underground Story Project Two (abbreviated as PUSP2) is a Portal mappack by the Cap Bros (Skinnycap and Fatcap). https://www.moddb.com/mods/portal-und... Please see the first video for more info.