Portal 2 Sounds | GLaDOS: To maintain a constant testing cycle, I simulate daylight at all hours and add adrenal vapor to your oxygen supply. So you may be confused about the passage of time. The point is, yesterday was your birthday. I thought you'd want to know.

Please make sure you own these games if you are going to listen to their content! News: Loading...

Portal 2 Portal 2 DLC Portal 2 PTI Portal 2 Music Portal 1 Portal 1 Music Team Fortress 2 TF2 Music

1

Popular Original Order Random

To maintain a constant testing cycle, I simulate daylight at all hours and add adrenal vapor to your oxygen supply. So you may be confused about the passage of time. The point is, yesterday was your birthday. I thought you'd want to know.

Listens: 3784

Who: GLaDOS

Test Player