Portal Transmission Received Achievement Guide + New Ending

666 views · Published 7 March 2010 · 6:34 · Indexed 2 October 2026

Channel: Rubycario · 2010 · Gaming

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Here is every radio and the location of each transmission + the new March 1st ending

UPDATE: Tested every location in the video in the Portal: Companion Collection, and they're all the same, so this guide will work for that, too.

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