Modern Warfare 4 DMZ Early Access began on Tuesday, October 20, 2026, giving eligible digital pre-order customers access to the complete extraction mode before the October 23 main launch. Both Standard Digital and Vault Digital editions qualify. The early-access release was scheduled for 5 PM UTC, or 6 PM BST in the UK, on participating platforms.
Campaign Early Access opened first, on October 16; DMZ followed on October 20. If you’re trying to get into Hajin now, check your digital licence, installation and the correct platform account. A physical preorder isn’t eligible for the early-access bonus, and upgrading from Standard to Vault isn’t necessary.
Modern Warfare 4 DMZ Early Access dates: Campaign, DMZ and full release
| Content | Start date | Who gets access |
|---|---|---|
| Campaign Early Access | October 16, 2026 | Eligible digital pre-orders |
| Complete DMZ Early Access | October 20, 2026 | Eligible digital pre-orders |
| Full Modern Warfare 4 launch | October 23, 2026 | Standard release, including physical copies |
The October 20 DMZ rollout is the full extraction mode, not a weekend beta. The official Steam launch listing specified 5 PM UTC for early access. Your platform may still need to download a content update, so finish installation before troubleshooting a locked DMZ tile.
How to play Modern Warfare 4 DMZ Early Access on October 20
- Choose your supported platform and purchase a digital copy of Modern Warfare 4 before its October 23 launch.
- Select either the Digital Standard Edition or Digital Vault Edition; both include the same early-access dates.
- Use the platform account that made the digital pre-order when signing into Call of Duty.
- Install or preload the required game files as the store makes them available.
- From October 20, open Modern Warfare 4 and select DMZ when the early-access content becomes available.
- Prepare your Operator and deployment equipment in the Forward Operating Base, then start a run into Hajin.
The Modern Warfare 4 DMZ Early Access benefit belongs to qualifying digital pre-orders, so don’t assume buying a physical disc early or owning an unrelated Call of Duty bundle gives you an October 20 unlock. Activation details and downloads may differ by storefront. If DMZ remains locked, verify the edition licence and the game’s content installation before buying anything again.
Does the Standard Edition include DMZ Early Access?
Yes. Activision explicitly lists both Digital Standard and Digital Vault as eligible. The Vault Edition adds cosmetics, BlackCell access and a DMZ Deployment Bonus, but those extras are not an entry fee for the October 20 mode. A standard digital preorder is sufficient for Modern Warfare 4 DMZ Early Access.
If you’re comparing the two editions solely for early access, there’s no need to upgrade to Vault. Choose Vault only if its additional cosmetic and seasonal extras appeal to you. The confirmed DMZ access date is the same for both.
All supported early-access platforms
| Platform | Digital early access |
|---|---|
| PlayStation 5 | October 20 |
| Xbox Series X|S | October 20 |
| Xbox on PC | October 20 |
| Steam | October 20 |
| Battle.net | October 20 |
| Nintendo Switch 2 | October 20 |
Activision confirms the six storefront and hardware routes above for Modern Warfare 4 DMZ Early Access. PlayStation 4 and Xbox One are not among the announced platforms. Whether you’re on Switch 2, Steam or PS5, use the digital store associated with your account to make the eligible purchase.
What can you play during DMZ Early Access?
Activision states that Modern Warfare 4 DMZ Early Access includes the full DMZ experience, not a limited map preview. The mode takes place in Hajin, a Korean Exclusion Zone where you take on Story Missions, Dynamic Operations and Side Ops, face AI threats and encounter opposing players. Successful extractions contribute to longer-term progression.
Your Forward Operating Base houses Operator management, the Stash and Wallet, Gunsmith, 3D Printer, Vendor, Orders and other stations. Each gives you ways to prepare a deployment, improve your equipment or track the next objective. The October 9 deep dive explains that players can upgrade the FOB as they progress.
Is Modern Warfare 4 DMZ Early Access free?
No. Modern Warfare 4 DMZ Early Access is a benefit for eligible digital purchasers of Modern Warfare 4, not a free-to-play weekend or open demo. The full game arrives October 23, when physical edition owners can join at release. Digital Standard players get the early access without paying for Vault.
If you bought the game digitally but can’t access the mode on October 20, check that the correct account owns the preorder and that the DMZ installation component is available. Avoid assuming that the Vault Edition’s separately named DMZ Deployment Bonus is the same thing as DMZ Early Access.
Does Campaign Early Access also include DMZ?
Yes. Campaign Early Access started on October 16, while Modern Warfare 4 DMZ Early Access opened separately on October 20. Both dates are now in the past; digital owners should have access to the appropriate content once their installation and entitlement checks are complete.
If you played the Campaign early, that alone wasn’t proof that DMZ was installed or available four days sooner. Check that you’ve installed the extraction-mode content and launched the game using the account with the digital preorder. The full game releases on October 23.
What to check if DMZ is still locked on October 20
If DMZ is still locked after the October 20 unlock, confirm that the correct account holds a digital preorder, all mode files and updates are installed, and you’re signed in on the supported platform. You can check the game’s current service status before treating the problem as an account-entitlement failure.
The Modern Warfare 4 DMZ Early Access schedule is confirmed by Activision. If access remains unavailable once the official platform countdown has ended, look for Call of Duty service updates or contact platform support with proof of your digital order. You shouldn’t need to purchase the Vault upgrade just to open DMZ.
Related Guides
Official source: Activision: DMZ Deep Dive and October 20 Early Access confirmation (October 9, 2026).
