ARG Audio Files

This page contains interesting audio files that may be related to the ARG.

Spectrogram Easter Eggs
Some of the music found in INFRA reveals secrets when run through a spectrogram. The files with known secrets are strange_hallway_004.wav, which reveals the message 'eee3 .. dead .. dead', which has been theorized to just mean "Dead End". The second file is Tense Thumps, from the INFRA OST, which reveals an image of a skull when run through a spectrogram.

Sources for music files in INFRA
For reference here the complete list of sounds digged out by CitadelCore as found on https://freesound.org/people/deleted_user_2762094/downloaded_sounds/.