Quote Originally Posted by Marvo View Post
Apparently another update has been released to Portal, supposedly adding 11 new files, 2 of which have been found so far.
One of the updates is in the map escape_02. After you kill GLaDOS, listen to what happens.

This is something that you have to hear for yourself.

Just load up the game, type in map escape_02, then sv_cheats 1, noclip to the hallway just before fighting GLaDOS, turn off noclip and sv_cheats 1, kill GLaDOS, then wait.

You will seriously go "WTF"