Contents
Portal 2 Co-op Course 6 Chamber 3 – Portal Wiki
https://theportalwiki.com/wiki/Portal_2_Co-op_Course_6_Chamber_3
This is the third chamber of the additional Peer Review testing course, Art Therapy. This test chamber uses as primary mechanics the fling …
Portal 2 Co-op Walkthrough: Peer Review Art Therapy Level 3
https://www.youtube.com/watch?v=dS5uSgIkfto
Portal 2 DLC Help – Level 3 – YouTube
https://www.youtube.com/watch?v=ifXJjWRL3-o
Portal 2 Co-op Walkthrough / Course 3 – Part 8 – Room 08/08
https://www.youtube.com/watch?v=WOezne0exWg
Portal 2 – Peer Review DLC – Art Therapy – Course 6 – YouTube
https://www.youtube.com/watch?v=zXQZgSA3Tsw
Portal 2 "Peer Review" DLC – Art Therapy Room 3/09 [HD]
https://www.youtube.com/watch?v=tYzEo5FvyOo
Portal 2 Co-op Walkthrough: Peer Review Art Therapy Level 3
https://steamcommunity.com/sharedfiles/filedetails/?id=288341937
Steam Community: Portal 2. The new Portal 2 DLC. Art Therapy Level 3.
Portal 2 storyline – Half-Life Wiki – Fandom
https://half-life.fandom.com/wiki/Portal_2_storyline
These final chambers take elements from all the previous test courses while adding the Aperture Science Mobility Gels as an additional element. In particular, …
DLC: Peer Review Art Therapy – Portal 2 – Gamer Walkthroughs
http://gamerwalkthroughs.com/portal-2/dlc-peer-review-art-therapy/
Both players will need to be standing on the lift before the cube hits the light bridge. Once activated they’ll be taken up to the exit. 6-3. Place a portal on …
Portal 2 coop levels – Reddit
https://www.reddit.com/r/Portal/comments/6pz5x6/portal_2_coop_levels/
So no super secret levels, but definitely something you personally missed. Upvote 3