Does portal switch have the portal 2 teaser? There are the transmission received and party escort achievements but the radios don't have the red and green dots on them and don't change
Portal 2 - Last Transmission - Decoded - YouTube
42 curiosidades y teorías sobre Portal | Emezeta.COM
The Portal Radio Update Explained | bit-tech.net
Portal - secret SSTV radio transmissions - YouTube
Portal 2: Ratman's Final Transmission Decoded - Nerd Reactor
Aperture Science Radio | Half-Life Wiki | Fandom
Not a lie: Valve updates Portal with secret radio broadcast images | Boing Boing
i found a morse code when i was playing around with the radio :: Portal General Discussions