Portal 2 Chapter 2 Test Chamber 4: Difference between revisions

This is the thirteenth level of the game, and takes place within a dilapidated Test Chamber. This level continues to use the [[Thermal Discouragement Beam]] as its primary [[mechanic]], and demonstrates the way in which interrupting the Discouragement Beam can be used to the player's advantage. The Test Chamber also introduces the [[Unstationary Scaffold]], and Goo is present as the primary environmental hazard.

== Contents ==