Transmission Received (Radio 8/26)1 hint left
These radios are getting better at hiding! This one's underneath the stairs you walk down near the entrance of the chamber. To reach it, you'll need to crouch by holding CTRL.
Guide help
This is the low-spoiler guide for "Transmission Received (Radio 8/26)" puzzle in Portal. Unlike in normal walkthrough, you get gradual hints on how to solve the puzzle. Click the big button below to see your first hint. If the hint contains a spoiler, you will be warned about it before clicking.
Hints written by Kieron West
Kieron West
Hi! I have written video game guides since 2018. Any money I make here will go towards improving my equipment so I can make the things you enjoy even better (and faster!)