Call of Duty Black Ops 6 (BO6)

High Rollers Mission Walkthrough

Black Ops 6 High Rollers

High Rollers is the twelfth campaign mission in Call of Duty: Black Ops 6 (BO6). Read on to see a complete walkthrough of High Rollers including tips for beating the mission as well as its completion, challenge, and achievement rewards.

High Rollers Walkthrough and Objectives

High Rollers Mission Walkthrough

1 Acquire Playing Cards from Sev
Acquiring the Cards from Sev
The mission starts with you playing as Marshall. Once you get your chips at the casino's front desk, head to the Main Casino Floor to meet up with Sev. You will find her standing beside a car display. Inspect the car display's standee so Sev can pass you the cards that you will use to cheat during poker.
2 Play High Stakes Poker
High Stakes Poker Table
With the cards secure, make your way to the High Stakes Poker Table of the casino. Sit down next to the man flanked by two women to begin the card game. This will trigger a scene change where you now play as Case.
3 Access the Casino's Security Camera System

Access all three junction boxes indicated by quest markers. There are multiple hostiles in the sewers, so be sure to take care of them first.
4 Enter the Casino and Let Yourself Get Caught
Letting Yourself Get Caught
After accessing all the junction boxes, follow the quest marker and head towards the casino. Open the door with the security camera to get yourself caught. The mission will then go back to Marshall's PoV
5 Acquire a High Roller Card (Cheat at Poker)
Cheating at the Poker Table
Woods will start giving you instructions on what to do next at the poker table. Your opponent will hit a lucky straight, and Sev will come in to distract the table. Make sure to cheat a Full House or a Four of a Kind to win the High Roller Card.
6 Steal the Keycard in the High Roller Lounge
Stealing the Keycard from the Pitboss
Head to the High Roller Lounge and present your new card to gain entry. Inside, attach the scrambler to the slot machine closest to the door. This will create a distraction with Felix helping out. Once the Pit Boss is distracted, steal the keycard from him.
7 Access the Server Room
Accessing the Server Room and Resetting the Slots
This time, you'll be playing as Felix. Follow the quest markers until you reach the server room and reset the server to progress the quest.
8 Reprogram the Casino Keycard
Entering the Vent
After resetting the server, you'll need to reprogram the keycard in the nearby restricted server area. First, head towards the door with the Keypad puzzle. Solve it to gain access to the vents that take you to the back portion of the large server room.
Tip: There will be an enemy guard here. You can take him out to make the second half of this segment easier.
9 Use the Computer to Reprogram the Keycard
Computer for Reprogramming the Keycard
After emerging from the vent, there will be another locked door with a Keypad. Use the same code you figured out earlier to unlock it. Enter that door and use the nearby computer that you hack and reprogram the keycard with.

For the code word puzzle, just match the numbers with their corresponding letters. The words are Copy and Card.
Tip: Before reprogramming the card, you can takedown the remaining two guards in the room. This makes it so that no one gets alerted after you reprogram the card.
10 Deliver the Keycard to Sev
Delivering the Keycard to Sev
With the newly reprogrammed card in hand, head over to Casino Bar and interact with the bartender. This triggers a cutscene where Sev collects the keycard from you. From here, you will transition in to Sev's PoV.
11 Unlock the Elevator
Unlocking the Casino Elevator
Playing as Sev, follow the quest marker and head into the High Security Area of the casino. There you will find an elevator. Interact with it to unlock the elevator for Marshall and Felix.
Tip: Similar to the Felix segment, you're free to take out all the guards in this area to make it easier to explore.
12 Open the High Rollers Safe (Optional)

Once you are in the High Security Area, you can opt to open the High Rollers safe. The Radio will be right next to the elevator of the Vault floor (to its immediate left). Tune it to get the High Rollers safe code needed to unlock the safe.
Tip: Turn the Amplitude and Frequency knobs until the lights next to them turn green to quickly solve the puzzle. If done correctly, a voice on the radio will then tell you the code for the safe.
13 Open the Safe to the Right of the Elevator

Once you have the High Rollers safe code, head to the right side of the elevator. Tucked away in a secluded corner is the safe. Input the code to open it and get $1000 dollars.
14 Acquire Weapons
Get Weapons from the Armory
Once Marshall and Felix join you, you'll be tasked to head to the Armory. Grab six weapons that you would like to use for a gunfight later and return with the cart to the vault door.
Note: There is a challenge called Double Down that you can complete if you defend the vault using only pistols. If you want to complete this challenge, make sure to only bring pistols when loading up in the armory.
15 Blow Up the Vault
Blowing Up the Vault
Head to the vault and attach the C4 to the vault door. Blow it up once Marshall gives you the signal.
16 Defend Felix
Defending Felix
The explosion will alert the casino guards and they'll start gunning for the vault. Kill the guards to defend Felix while he hacks through the vault panel.

Hold out until Marshall straps explosives to one of the crates. Push it towards the guards to end the sequence and transition back to Case's PoV.
17 Access Lockbox B24
Defending Felix
Lockpick your handcuffs, kill the Luttazzi Security, and follow the quest marker towards the Archive Room where Lockbox B24 is. Pick the lock of the Lockbox to steal its contents.
18 Rendezvous and Escape the Casino
Escaping the Casino (Heavy Hostiles)
Meet up with the team and make your way out of the casino. There will be two heavily armored and shielded hostiles blocking your exit. Use explosives to make them drop their shield and reliably deal damage to them.

Once you reach the sewers, there will be more heavily armored enemies. Escape using the boat to complete the mission.

High Rollers Rewards and Achievements

Completion Reward

Mission Rewards

Heist Operator Skin for Marshall

Challenge Reward

Challenge How to Complete
Double Down Challenge
Double Down
Defend the vault with only Pistols.

Mission Achievements

Achievement How to Complete
Jackpot Complete High Rollers in Campaign on any difficulty.

High Rollers Mission Info

Mission Details

High Rollers
High Rollers
Mission Overview Felix dug into the video on that disk and heard Pantheon referencing a casino in Avalon. Think it's time to brush up on my poker skills.
Location Casino Luttazi, Avalon
Date & Time February 11, 1991 - 19:45 CET
Playable Character Troy Marshall, Case, Felix Neumann, Sevati Dumas

High Rollers Previous and Next Mission

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The Rook: Recovery The Rook: Contact

Black Ops 6 (BO6) Related Guides

Black Ops 6 - Campaign Partial Banner

Campaign Missions List and Walkthrough

All Campaign Guides

Related Campaign Guides
Safehouse Safe Code Solutions All Campaign Safe Locations
How to Solve All Safehouse Puzzles Piano Puzzle Solution
Radio Puzzle Code Solution Jane Code and Puzzle Solution
Keypad Code and Location How to Open Basement Door
All Emergence Phone Locations All Hunting Season Audio Log Locations
All Keen Eye Challenge Answers Under the Radar Computer Codes
Campaign Length and Rewards Campaign Ending Explained
Is Campaign Co-Op Available? Campaign Difficulty Differences
List of All Death Quotes
Campaign Mission Walkthroughs
1 Bishop Takes Rook
2 The Rook: Arrival
3 Blood Feud
4 The Rook: Assemble
5 Most Wanted
6 The Rook: Reunion
7 Hunting Season
8 The Cradle
9 The Rook: Reconciliation
10 Emergence
11 The Rook: Recovery
12 High Rollers
13 The Rook: Contact
14 Ground Control
15 Under the Radar
16 The Rook: Interrogation
17 Separation Anxiety and Checkmate

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