Chapter 8 - Part 1: Experimental Test Chambers
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Chapter 8 - Part 1: Experimental Test Chambers
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This is the forty-sixth level of the game, and takes place within an Aperture Science Test Chamber. This level introduces the Frankenturret, and does not contain any significant Portal-based challenges.
Hazards
- None
Walkthrough
- Go along the catwalk until you reach a small room. On the bottom corner of the room is a broken vent. Fire a portal through it and place the other portal on the wall in the room and go through it.
- Turn left and go along the catwalk.
- Go in the elevator and wait for the doors to open.
- Go along the catwalk and enter the chamber.
- Pick up a Frankenturret and place it on the button.
- Wait for the exit to open.
- Go through the door and along the catwalk.
- Push the Switch and fire portals on the wall next to you and to the wall behind the button. Go through the portal.
- Go through the door.
- Walk through the opened walls and solve it again.
- Go in the Chamberlock.
Video walkthrough
Related achievements
 |
Dual Pit Experiment Do the same test twice |
 |
You Made Your Point Refuse to solve the first test in Chapter 8 |
Music
Franken Turrets by Aperture Science Psychoacoustics Laboratory [4:08] | 
Download | 
Play
TEST by Aperture Science Psychoacoustics Laboratory [6:14] | Download | Play
Gallery
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