Just saw this:
http://forums.steampowered.com/forums/showthread.php?t=1170872
And I'm simply speechless. The depth of these clues is just... bizarre. And the fact people
found them
For lazy ones, look at the steps that are listed:
Quote: "
-Portal gets surprise update March 1st
-People see new mystery achievement
-People play and see the radio in the beginning room now has a green light
-Carry it around and notice it makes strange broadcast interference noises in certain places
-Locate and place all 26 of these mystery radios for achievement
-Smart people yank .wav files out of game content folders and run them through SSTV programs
-Produces 22 cryptic image files in a numbered sequence, 4 morse code
-Somebody runs the number string through an md5 hash translator and gets a landline number
-Internet traces it to Kirkland, WA (near Valve HQ)
-People find out its not a phone/fax line but a data line hosting a BBS and telnet it
-Use a clue from one of the files to figure out the BBS user/password login info [backup/backup]
-End up with a bunch of weird ASCII artwork:"
(Check the thread for the images that were produced/found)
Hopefully this will be a full blown sequel rather than a map pack/expansion
09-f9-11-02-9d-74-e3-5b-d8-41-56-c5-63-56-88-c0