Lost Side Quest - Call of Duty: Zombies Guides

COD: Zombies Guides

Side Quests Bestiary Maps Relics

Command Palette

Search for a command to run...

Home
Side Quests
Black Ops Cold War
Firebase Z
Undefined

•

min read

Guide progress0%

CURRENT SECTION

Introduction

Home
Side Quests

Side Quests

Discover the hidden secrets and rewards beyond the main story.

This website is an independent, unofficial Call of Duty: Zombies fan site. It is not affiliated with or endorsed by Activision Blizzard. All trademarks, service marks, trade names, trade dress, product names, and logos appearing on this site are the property of their respective owners.

Subscribe to our newsletter

Stay updated on new releases, important updates, and features.

Email Address

Unsubscribe

Support Us

Command Palette

Search for a command to run...

Guide progress0%

Lost
Cassette Tape Locations
Official Song

Home
Side Quests
Black Ops Cold War
Firebase Z
Lost

Lost

Firebase Z

Black Ops Cold War

Updated: October 23, 2025

•

1 min read

Lost

This side quest has players interact with three cassette tapes to activate the hidden music easter egg song 'Lost' by Kevin Sherwood with vocals by Julie Nathanson.