Portal 2 Chapter 2 Test Chamber 1
This is the tenth level of the game, and takes place within a dilapidated Test Chamber. This level introduces the Thermal Discouragement Beam, and the way in which it can be used to activate Panels and thereby grant access to inaccessible areas. This Chamber corresponds with Test Chamber 06 from the original Portal.
Complete the first Thermal Discouragement Beam test
- This test is heavily implied to be the same as Chamber 06 from the first game, as High Energy Pellet emitters and receptacles can be seen being swapped for their laser equivalents.