Heavenly Luck Casino MW4 DMZ: Keys, Vault and Map
The Heavenly Luck Casino is in Cheongun Village, grid F4, and the threat there is High. 3 keys open rooms inside it, Operation Silent Ledger sends you into its vault, and its Mujin Nightclub is a place to look for Nylon.
Last updated Game version: Launch (October 23, 2026)
Heavenly Luck Casino key rooms
Three locked rooms in the casino take a key, one on each level: the underground parking, the main floor and the penthouse. Each key name leads to its page, with the door and what is behind it.
| Key | Where in the casino | How to get the key |
|---|---|---|
| Counting Room Vault (Epic) | The vault of the counting room on the main floor of the Heavenly Luck Casino. | A reward for the Operation Silent Ledger Story Mission, which sends you into the same casino's vault. |
| Vault Armory (Epic) | The small armory in the underground parking of the Heavenly Luck Casino. | No fixed spot: it turns up as random loot in containers around Hajin, so it can come from any search. |
| Jin-Tae's Private Lounge | Lieutenant Jin-Tae's lounge in the penthouse of the Heavenly Luck Casino. | Dropped by the Lieutenant Jin-Tae, though not on every kill. |
Heavenly Luck Casino location
The casino stands in Cheongun Village, in northern Hajin, at grid F4. The village around it is Low threat; on the casino grounds it rises to High. On the map below, Cheongun Village is the white ring.
See the casino and the places around it on the interactive Hajin map, or read the Cheongun Village location guide for its exfils and the rest of its keys.
Operation Silent Ledger: the casino vault
Operation Silent Ledger sends you into the vault off the Heavenly Luck Casino's underground parking lot, where bags of cash sit beside the printing plates, and looting it calls in enemy backup. The mission pays the Counting Room Vault key, which opens the vault of the counting room on the casino's main floor on later runs.
- Enter the Casino
- Breach the Vault
- Secure the Plates
Rewards: Gold Bar, Counting Room Vault key, Polaris Dagor A1 (Paid Infil) and 25,000 DMZ Cash. Every step is in our Operation Silent Ledger entry, and the vault is one of the stops on our best loot in MW4 DMZ list.
Lieutenant Jin-tae at the casino
Jin-tae is the casino's Lieutenant: you find him around the Heavenly Luck Casino. He may drop a Legendary ISO Nightshade blueprint called High-roller's Fortune. He drops the key to his lounge in the penthouse, Jin-Tae's Private Lounge. Buy his intel on the Boss Board to have him in your next deployment; every Lieutenant is on our MW4 DMZ bosses page.
The Mujin Nightclub
At the 3D Printer, the Ingredient Locations hint for Nylon Laminate and Nylon Cloth names three places, and one of them is the casino's Mujin Nightclub:
- Nylon Laminate: Citadel main building wings, Deadtown underground holding area and Heavenly Luck Casino's Mujin Nightclub.
- Nylon Cloth: Citadel main building wings, Deadtown underground holding area and Heavenly Luck Casino's Mujin Nightclub.
DMZ Orders at the casino
- Eyes Everywhere: print a Recon Drone and mark 10 enemies in the Heavenly Luck Casino with a Recon Drone.
Every Order and its steps are in our DMZ Orders checklist.
Questions
Where is the Heavenly Luck Casino in MW4 DMZ?
In Cheongun Village, in northern Hajin, at grid F4 on the Tac-Map. The compass reads Heavenly Luck Casino once you are on its grounds, and the threat there is High, higher than the rest of the village.
Which keys open rooms in the Heavenly Luck Casino?
3: the Counting Room Vault (main floor), the Vault Armory (underground parking) and the Jin-Tae's Private Lounge (penthouse).
How do you get into the Heavenly Luck Casino vault?
Operation Silent Ledger sends you into the vault off the Heavenly Luck Casino's underground parking lot, where bags of cash sit beside the printing plates, and looting it calls in enemy backup. The mission pays the Counting Room Vault key, which opens the vault of the counting room on the casino's main floor on later runs.
What can you find in the Mujin Nightclub?
The game's Ingredient Locations hint at the 3D Printer names the casino's Mujin Nightclub as a place for Nylon Laminate and Nylon Cloth.
Official sources
Continue reading
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