The latest Zombies map in Call of Duty: Black Ops 7 has officially arrived, and Paradox Junction is already packed with secrets for players to discover. Among them is a hidden Easter egg song that you can activate while battling waves of undead — adding an extra layer of excitement to your run.
In this guide, we’ll walk you through how to unlock the music Easter egg by locating three hidden Mister Peeks headphones scattered across the map.
Before you can begin hunting for the headphones, you’ll need to progress through the early stages of the map. Specifically, you must:
- Unlock the Pack-a-Punch machine
- Gain access to the “past” version of Nuketown
- Open up the Trinity Ave area
These steps are essential, as the headphones are split between different timelines.
Once you’re ready, it’s time to track down all three hidden items.
Headphone #1 — Yellow House (Past Version)

After entering the past version of the map during a special round, head inside the yellow house. Move upstairs and look for a small table or nightstand in a dimly lit corner. The headphones can be difficult to spot, but you’ll hear a subtle audio cue when you’re close.
Headphone #2 — Trinity Ave Alley (Past Version)

Stay in the past timeline and make your way to the alley on Trinity Avenue. Check the far-left corner behind a fence — the headphones sit just outside the playable area, but you can still interact with them through a gap.
Headphone #3 — Destroyed Truck (Future Version)

Return to the “future” or destroyed version of the map by progressing rounds or using the Temporal Conduit. Head back to Trinity Avenue and locate a wrecked vehicle in the street. The final headphones are hidden near the back corner of the truck bed — listen for the audio cue to pinpoint the exact spot.
Once all three headphones have been found and interacted with, the Easter egg will trigger automatically. The hidden track, “Come Back Down,” will begin playing, letting you enjoy the music while surviving zombie waves.
Keep in mind, this Easter egg can only be completed once per match, so make it count.
The Paradox Junction music Easter egg is a fun and rewarding side activity that adds personality to the Zombies experience. While the steps are fairly simple, navigating between timelines and spotting the hidden headphones can be tricky — making it a satisfying challenge for both casual and hardcore players.