How to Play the “115” Easter Egg Song on Kino der Toten (And Online)

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Plus, fun trivia about the song that started it all

Co-authored by Marcus Pruitt, BS

Last Updated: September 24, 2025 Fact Checked

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Activating the “115” Song

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Other Ways to Listen

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Trivia

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Video

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Q&A

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Tips

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Warnings

There are plenty of easter eggs throughout the Call of Duty: Black Ops Zombies franchise. From game-ending easter eggs to weapon-altering secrets, Zombies is never short of something else for you to do, like activating easter egg songs. In this article, we explain how to activate one of the most popular easter egg songs in the franchise, the one that practically introduced easter eggs to the franchise, “115” by Elena Siegman and Kevin Sherwood. We also talk about other ways to listen to the track, so read on for more!

Turning on the “115” Black Ops Easter Egg Song

Find the first rock in the starting room next to a sofa and press the action button.
Find the second rock in the dressing room near the lockers.
Find the third rock in the backroom between the alley and the stage.
Activate the final rock to start playing “115” in-game.

Section 1 of 3:

How to Activate the “115” Easter Egg Song

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Run straight from where you started towards the theatre doors, then locate the sofa. Then, head towards the wall and walk into it. Look down, and you should see the first rock. Press the action button until you hear a soft screech and hear your character say something, confirming you have found the rock.^{[1]
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Open the dressing room door on the right side of the map. Turn to your left, then head towards the lockers near the MP5K. Crouch down, and you should see the second rock. Press the action button to hear your character say something, confirming you have found the second rock.^{[2]
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Locate the third rock in the backroom between the alley and the stage. Go into the alley and open the gate to the back room. In the back room, go where the windows are and turn right. There is a tall piece of furniture that has shelves on the right wall. Look for the red rock, then press the action button to confirm that you’ve found the rock.^{[3]
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- When you find the final rock, your character will say something like, "I found the last rock!" The song will then start playing.
- If you turn the SFX volume and voice volume down all the way, it makes the song easier to hear.

Section 2 of 3:

Other Ways to Listen to “115”

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Listen on a music streaming platform, like Spotify or Apple Music. If you prefer listening to the song without going through the trouble of locating the fragments of 115 rock, search “115” on your music streaming platform of choice. Look for the version by Elena Siegman and Kevin Sherwood (the original artists) and click play to start listening.
- Listen to “115” by Elena Siegman & Kevin Sherwood on Spotify here.
- Listen to “115” by Elena Siegman & Kevin Sherwood on Apple Music here.
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Do karaoke with the song by searching “115 Karaoke” on YouTube. If you prefer to sing the song yourself, head over to YouTube and search for “115 Karaoke Version” by BlazeStorm. After sitting through the ads, get ready to sing your heart out, as the guitar quickly builds up to a rocking blaze of glory, with the lyrics waiting for you to belch them.
- Find the karaoke version of “115” here.

Section 3 of 3:

Trivia About the “115” Easter Egg Song

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World at War. Before the “115” easter egg song made its debut in Kino Der Toten, it was featured as the end screen song in the Der Riese zombie map in Call of Duty: World at War. Once all players died, the screen listed their stats as the beginning of the song played.^{[4]
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In Call of Duty Zombies lore, the 115 meteor crashed on Earth and slowly started to infect those who came across it. As Nazi scientists tried to utilize the meteor to create new weapons and equipment, it had the unintended side effect of creating the undead zombies you fight in-game.^{[5]
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Aside from the original Black Ops, “115” appears in Black Ops 3’s remastered version of Kino der Toten. It also appears in Black Ops 6’s campaign mission “Emergence,” as well as after an “Infected” match. An instrumental version of the song appears as another easter egg in Call of Duty Modern Warfare III, as well, specifically in the “Operation Deadbolt” mission of “Countermeasures.”
The Russian character “Nikolai” is known for his funny in-game lines and antics, so listen out the next time you activate “115” while playing as him. Sometimes, he will sing his own version of the song while slaying zombies, bringing a humorous, relatable flair to the game.

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Question

Can I play the song again after finding the rocks again?

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Once you have played it once you can't do it again unless you die and restart.

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What is the action button (xbox 360)?

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Tips

Activate the rocks when you are clear of zombies.

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These instructions work for Black Ops 3’s remastered edition of Kino Der Toten, too!

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If you’re playing the mobile version, knife the rocks to activate them.

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Warnings

Activating a rock while not having teammates cover could get you killed.

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When activating the rock in the dressing room, make sure you are clear of zombies, as it’s tough to locate.

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