Extended Relaxation Annex


 * Not to be confused with the Extended Relaxation Center

The Aperture Science Extended Relaxation Annex or reffered by GLaDOS, the Human Vault. Is a location on the end of Portal 2 Co-op Course 5 Chamber 8

Overview
The relaxation annex is a place where Aperture Science place the registered test subjects (that were registered for testing) and puts them in Stasis Chambers,

From there, GLaDOS will take over the control, GLaDOS then says that she will transform them into killing machines.

Appearance
The appearance of the vault is the vintage 50's design and requires manual lock and manual opening of the vault lock. There is a control panel in front of the vault and a security camera, there is a Reprogrammed Turret in front of the panel and says that it "needs to protect humans".

Reference

 * https://half-life.fandom.com/wiki/Aperture_Science_Extended_Relaxation_Annex