Portal 2 Chapter 3 Test Chamber 9

This is the eighteenth level of the game, and the first part of Chapter 3. The level is set within a dilapidated Test Chamber, and requires the player to combine the momentum provided by an Aerial Faith Plate with a Thermal Discouragement Beam and Discouragement Redirection Cube in order to proceed to the next level.

Hazards

 * Thermal Discouragement Beam