Chapter 4 - Test Chamber 21
Jump to navigation
Jump to search
“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. |
Hazards
- Toxic Water
Walkthrough
Video walkthrough
Download demo files: Part 1 – Part 2
Related achievements
SaBOTour Make a break for it |
Good Listener Take GLaDOS' escape advice |
Music
An Accent Beyond by Aperture Science Psychoacoustics Laboratory [2:58] | Download | Play
Gallery
|