85.2 Fm

Portal - 85.2FM Radio [2 Hours]

85.2 Portal Radio Playing on a real Radio

85.2 FM

Aperture Laboratories' 85.2 FM Transmitter

Sound Testing the Portal Radio Replica (Aperture Science 85.2FM)

John's Crafting Lab

[Black MIDI] 85.2 FM

[Portal] I lost my son, can I make an announcement? #shorts

Portal Radio Music with Turret

Portal Radio (Uncompressed)

Alx

Trying to destroy a radio 85.2 FM

85.2 fm for an hour

a normal channel i promise

Funky Town

portal_easter_egg.wmv

85.2 FM tcg137

Aperture Investment Opportunity #4: "Boots"

The computers still work in the abandoned research lab

decayingmidwest

3D Printed Portal Radio

Portal radio but with RTX

LORE - Portal Lore in a Minute!

LORE