Howie Scream on The Rig?

Games Halo 5: Guardians
1

Has anyone else noticed a faint scream (what sounds like the famous howie scream) on the map The Rig? If you go into a custom game alone and then stand near the middle of the map near invis every 20 seconds or so you can hear a faint scream in the background. Just thought it was interesting and curious if anyone else had heard this.

Here is the Howie scream: https://www.youtube.com/watch?v=L4DX2DBWtTk

2

Yes, there’s something happening off in the distance just after that scream, I noticed it playing SWAT but got killed while checking it out lol.

3

Its a giant worm eating another instalation

4

It happens over and over though without the easter egg worm eating the rig though. Sounds like someone falling off the Rig into the hole its drilling.