The spectrogram of the soundtrack of the game contains a pentagram and 666.
The spectrogram of the song “Cyberdemon” from the official soundtrack of the new shooter DOOM contains an inverted pentagram and the number 666 – symbols traditionally associated with the Devil and Satanists.
Find shared on Reddit, a user under the pseudonym Tomcb.
Mick Gordon, composer of music for the game confirmed that there was a secret in the track in the publication on his page in social network Twitter: “SUPER cool to see a musical Easter egg from @DOOM in the first place on @reddit”.
The composer himself could bring on a hidden characters in the soundtrack of the official video, which talks about making music for DOOM. So, pentagram in the video visible on the 3:29.