Portal 2 Chapter 4 Test Chamber 18
 | “I can't get over how small you are!” This article is a stub. As such, it is not complete. You can help Portal wiki by expanding it. |
Chapter 4 - Test Chamber 18
sp_a2_column_blocker.bsp 
Hazards
- Toxic Water
- Thermal Discouragement Beam
- Turrets
Walkthrough
Video walkthrough
Music
Main article: Portal 2 soundtrack
I Made It All Up by Aperture Science Psychoacoustics Laboratory [3:56] | 
Download | 
Play
Gallery
|
