Call of Duty: Black Ops 6 Guide | Every Safe Code

Safehouse Safe

Step 1: Locate the Boiler Room

• Start by heading to the board near Woods in the Safehouse.
• From there, turn left, go through the door, and head down to the basement Boiler Room.

Step 2: Solve the Boiler Puzzle

Inside the Boiler Room, you’ll need to fix the system by adjusting various controls:

1. Spin the middle valve twice.
2. Adjust the fuel lever once on the left-hand side.
3. Press or twist the pilot button/dial.
4. Return to the middle valve and spin it two more times.

Completing this puzzle unlocks a hidden door upstairs.

Step 3: Find the Black Light

• Go back upstairs and head to the far side of the room.
• Look for a black light on a table and pick it up.
• Use the Black Light to reveal footprints and markings.

Step 4: Solve the Piano Code

The black light will guide you to a Piano with labeled keys. Play the following sequence:

1. MN
2. PE
3. CN
4. AO (to the right of CN).
5. PE again.

This opens another hidden door leading to a new area.

Step 5: Solve the Keypad Puzzle

• Use the black light to scan the keypad for fingerprints. Look for prints on 8, 6, and 3.
• Enter the code: 66638.

This unlocks the next room.

Step 6: Hack the Computer

Inside the new room, you’ll find a computer that requires a cipher code. The cipher uses the following four words in different orders:

• Room
• Open
• Bunker
• Holding

For the first cipher, input "Holding".

For the second cipher, look for the character "R" (linked to "Room"). Input "room".

For the third cipher, input "Bunker".

Finally, enter "Open" for the last cipher.

Completing the cipher will unlock another door.

Step 7: Pick the Lock

Head to the newly unlocked door and pick the lock. Rotate the lockpick until it aligns with the correct spot (it will glow). Hold it in place to set each of the three pins.

Step 8: Find and Use the Key

• Inside the next room, collect the key from the table.
• Leave the room, turn right twice, and use the key to unlock another door.

Step 9: Tune the Radio

Approach the radio inside this room. Adjust the frequency and amplitude until they align and lock into place.

The radio will give you a sequence of objects. The correct sequence is:

• Guitar
• Grill
• Rocket
• Calendar

Each object corresponds to a number:

Guitar = 7

Grill = 4

Rocket = 0

Calendar = 9

The code is 7409.

Step 10: Open the Safe

• Return upstairs to the boiler room and go up the stairs to the final room.
• Locate the safe in the corner and input the code 7409.

Safe Rewards

Inside the safe, you’ll find:

• $11,000
• A Melee Weapon Blueprint.

Safe 2: Blood Feud

Location: After completing the first part of the mission, you’ll be transported in a van to a new section.

Steps:

1. Head to the side alley and ignore the enemies.
2. Climb the cardboard boxes to reach a Vent.
3. Remove the vent panel and enter.
4. Follow the vent, turning right when needed, until you reach a room.
5. Drop into the room and find a Radio on a desk.
6. Tune the radio by matching the white frequency to the green using the left and right sticks.
7. Once aligned, the radio will display a code (e.g., 22-4-6).
8. Use the code to open the safe and collect $1,000.

Safe 3: Most Wanted

Location: At the start of the mission, enter the building and go to the right-hand side.

Steps:

1. Wait for the guard at the entrance to leave.
2. Enter the off-limits area and locate the Radio.
3. Tune the radio using the left and right sticks to match the frequency and amplitude.
4. When aligned, the radio will play a voice, giving you a code (e.g., 8546).
5. Use the code to unlock the safe and collect $1,000.

Safe 4: Hunting Season

Location: Open your Tac Map and navigate to the village on the far left and down. Look for a two-story building with blue paint on the upper half.

Steps:

1. Enter the building and find the Radio on the right-hand side.
2. Tune the radio to match the frequency and amplitude.
3. Once aligned, the radio will give you a code (e.g., 8546).
4. Use the code to open the safe and collect $1,000.

Safe 5: The Cradle

Location: During the mission, you’ll reach a section with ongoing combat.

Steps:

1. Enter the building on the left-hand side and go to the top of the stairs.
2. Turn left to find the Radio.
3. Tune the radio to match the frequency and amplitude.
4. Once aligned, the radio will give you a code (e.g., 8546).
5. Use the code to unlock the safe and collect $11,000.

Safe 6: Emergence

Location: During this mission, you’ll need to obtain keycards.

Steps:

1. Turn left and complete Advanced Combat Research to get the yellow keycard.
2. Insert the keycard to unlock the Cognitive Research section.
3. Go upstairs and open the doors.
4. At the end of the hallway, turn right and follow the path to the safe.
5. The radio is on a nearby shelf. Tune it to match the frequency and amplitude.
6. Once aligned, the radio will provide a code (e.g., 2338).
7. Use the code to open the safe and continue the mission.

Safe 7: High Rollers

Location: In this mission, after reaching the vault and dealing with guards, find the radio to the left of the vault.

Steps:

1. Tune the Radio by matching the frequency and amplitude.
2. Once aligned, the radio will give you a code (e.g., 9483).
3. Use the code to unlock the safe and collect $11,000.

Safe 8: Ground Control

Location: Near the start of the mission, in the departures area.

Steps:

1. Go behind the desk and find the Radio.
2. Tune the radio to match the frequency and amplitude.
3. Once aligned, the radio will give you a code (e.g., 0761).
4. Use the code to open the safe and collect $1,000.

Safe 9: Under the Radar

Location: At the start of the mission, head to the left side of the map near the radar dish.

Steps:

1. Climb the ladder on the side of the building to enter a room with a desk.
2. Find the Radio and tune it to match the frequency and amplitude.
3. Once aligned, pick the lock to access the safe.
4. Be cautious of nearby enemies and eliminate them if necessary.
5. Use the code from the radio (e.g., 8546) to unlock the safe.

Completion

After unlocking all nine safes, you’ll complete the Safe Cracker challenge in the Black Ops 6 campaign.

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