I remember back when Portal was released, Aperture Science had a website hosted at aperturescience.com, which is now just a 3d panorama holiday scene with the companion cube and cake. But you've gotta love the Wayback machine!
http://web.archive.org/web/20070224030719/http://www.aperturescience.com/Username: CJOHNSON (Chell)
Password: TIER3
(or you could just use any name longer than 2 characters and type Portal as a password.)
Once you've "logged in" type HELP for a list of commands (since you've apparently just tapped into a GLaDOS network.) or type THE CAKE IS A LIE for a funny message.
:pandaaway:
