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Test Chamber 04
This Test Chamber is the fifth level of the game, and combines the basics of portal placement and the use of the Weighted Storage Cube.
- Complete GLaDOS' Test Track (Test Chamber 04)
- Aperture Science Enrichment Center
- Test Chamber 04 (GLaDOS)
- Approach the cube dispenser to activate it.
- Place a portal underneath the Weighted Storage Cube in the pit.
- Collect the cube and place it on the button.
- Proceed to the Chamberlock.
As a matter of fact, it is possible to trap yourself in this chamber.
- First, take down both cameras in the testing area.
- Then, open the door with the cube.
- Put the cameras in a position to keep the door open.
- Move the cube off the button.
- Throw the cube through.
- Stand on and off the button.
- You have now trapped yourself and GlaDOS is forced to bring you another cube.
Download demo file
Pre-release Test Chamber 04
View from the entrance
The beta version of the decayed Test Chamber 04 in Portal 2
The decayed Test Chamber 04 in Portal 2