featured-image

By James Carr on October 25, 2024 at 3:21PM PDT GameSpot may receive revenue from affiliate and advertising partnerships for sharing this content and from purchases through links. Early into Call of Duty: Black Ops 6's campaign, you will be taken to your safehouse, where you can buy upgrades to gear up for missions. As you explore this mansion you may notice some places with interactable items and a locked safe in a second-floor bedroom requiring a four-digit code.

To get that code you will need to complete a series of puzzles, and since the code is different for each player, you're gonna need to go through all of the steps, which we have covered below. If you want to jump to a specific step, use our links below: Boiler puzzle Piano puzzle Keypad Computer Lockpick Radio puzzle Safe Head to the basement to find a boiler that needs to be powered up. In order to get it working you need to activate it in the correct fashion using the nearby notepad.



On the left you have the controls for the fuel, in the middle is the boiler, and on the right is the power. Turn the fuel dial once to put in the middle, turn the fuel off (all the way to the left), and activate the boiler. Once it clicks on, turn the boiler all the way to the right and hit the power again, which will fully activate, powering a secret door behind the piano puzzle.

On the main floor you can find a piano in the room near the kitchen. On a table across from the piano is a blacklight, which you will need to solve a lot of.

Back to Entertainment Page