Call of Duty: Black Ops 6’s campaign might be the best the series has been in years, and players that want to unlock everything the campaign has to offer will need to hunt down safes and save up cash. There are a total of nine safes to unlock in Call of Duty: Black Ops 6, and they’re all optional, and the codes for all of them are somewhat randomized from game to game. That means this guide won’t be able to help you much with figuring out what code to use, instead, we’re breaking down all radio and safe locations. Tuning radios gives you access to the correct code you need, so this guide will have all the information you need to unlock each safe yourself. While exploring locations in the campaign, you will sometimes see a signal indicator in the center of your screen. This indicates that a radio/oscilloscope is nearby and needs tuning. Use the indicator to find the radio, and it will repeat a four digit number. This is a code for a nearby safe. The safe will always be somewhere nearby – other than the one in