Portal 2 (2011) Features a secret area containing a radio playing the song "Exile/Vilify." Though the lore is cool, the REAL reason Valve put this room in was for fans like myself-
Aperture Science Radio | Half-Life Wiki | Fandom
Portal RTX Adds Random Half-Life Easter Eggs To Cameras And Radios
Portal 2 Easter eggs - Musical Turrets (Rat Man Den #6) - YouTube
Rat Man's Final Transmission Decoded Portal 2 - YouTube
10 years of 'Portal 2': How Valve redefined video game secrets
Battlefield 2042: Neues Easter Egg schickt euch auf geheimnisvolle Radio -Suche
Aperture Science Radio | Half-Life Wiki | Fandom
LEGO IDEAS - Modular Portal Testing Chamber
Portal 2 Secrets Guide | PC Gamer
Portal 2 Single Player Easter Egg | Exile Vilify Radio - YouTube