COD MW4 Campaign Early Access
Historical early-access window; full release announced for October 23. Actual access remains platform and account specific.
Campaign Early Access began October 16, 2026 for Standard Digital and Vault Edition preorders or prepurchases. It covered the entire Campaign until the October 23 full launch. Physical Standard orders were not included in that digital benefit, and Campaign access did not open Multiplayer early.
Check the edition and purchase account
The qualifying products were Standard Digital and Vault Edition on Xbox Series X|S, Xbox on PC, PlayStation 5, Battle.net, Steam and Nintendo Switch 2. Vault was not required: Standard Digital qualified too.
The edition comparison separates digital benefits from Physical Standard. A physical preorder’s Beta code was a different entitlement; it was not a substitute for Campaign Early Access.
What the window included
The October 16 announcement made all sixteen Campaign missions available to eligible owners. DMZ’s separate early-access date was October 20; the full game’s release date was October 23.
Campaign completion rewards were earned during that play window and announced for use in Multiplayer and DMZ at full launch. That did not mean those other modes were already unlocked on October 16.
Use the mission completion reward table to match each item and inspect the actual unlock condition.
When an eligible purchase still shows a locked mode
Check that the installed product, signed-in store account and qualifying digital order match. Use the publisher’s installation instructions for the right launcher. A downloaded Beta or files on disk do not establish ownership of the released Campaign.
Compare the affected mode with its own access date in the release schedule. If a qualifying order and the applicable window both match but access is still missing, use Activision Support or the purchase platform’s support with the order details. No universal unlock workaround is established by these announcements.
Sources & scope
An independent editorial reference compiled from the sources below. This site does not claim firsthand gameplay testing.
- Activision: Campaign Early AccessOctober 16, 2026; qualifying digital editions, campaign and rewards.
- Activision: editions and preorder benefitsEdition contents and eligibility, including product-specific footnotes.
- Activision Support: installation and setupOfficial installation routes for Steam, Battle.net, Xbox PC and consoles.
Source material checked: . This is a source-check date.
Useful next reads
- Release date & mode times — The announced October 23 release, separate Campaign and DMZ early-access dates, PC unlock scope and the Steam date discrepancy.
- Standard vs Vault Edition — Compare the base game, digital and physical benefits, Vault extras and same-platform upgrade eligibility before purchasing.
- Download & store activation — Use the correct MW4 library entry on each supported platform and distinguish a store key, linked account and downloaded files.
- Campaign completion rewards — Check the reward for each of MW4’s 16 missions, resolve the Kal/West/Park unlock-name conflict using recorded menus, and verify missing items in Multiplayer or DMZ.