Call of Duty: Modern Warfare 4 Beta Guide: Start Times, Early Access, and Rewards

Activision and Infinity Ward are officially giving eager fans their very first hands-on experience with the next generation of tactical shooters through a massive open beta test. The upcoming Call of Duty: Modern Warfare 4 beta promises to be one of the most content-rich testing periods in the history of the legendary franchise.

For the first time ever, players will not only get to sample the frantic multiplayer modes, but they will also have the opportunity to play a full mission from the single-player campaign before the game’s official launch. Whether you are a veteran sniper or a newcomer looking to learn the ropes, this testing phase is your perfect opportunity to see what Infinity Ward has been cooking up. In this comprehensive guide, we are going to break down absolutely everything you need to know, including the precise start times, the requirements for getting in early, the available platforms, and all the multiplayer content you can expect to enjoy.

Early Access and Open Beta Start Times

Call of Duty: Modern Warfare 4 beta is officially divided into two distinct testing weekends: an Early Access phase strictly for eligible players, and a completely free Open Beta phase that is accessible to everyone.

Call of Duty: Modern Warfare 4 Beta Early Access Start Times (21st August 2026)

North America: 11am PDT / 12pm MDT / 1pm CDT / 2pm EDT
UK/Ire: 7pm BST
Europe: 8pm CEST / 9pm EEST
Asia/Oceania: 3am (Sat) JST / 2am (Sat) AWST / 4am (Sat) AEST

Call of Duty: Modern Warfare 4 Beta Early Access End Times (25th August 2026)

North America: 10am PDT / 11am MDT / 12pm CDT / 1pm EDT
UK/Ire: 6pm BST
Europe: 7pm CEST / 8pm EEST
Asia/Oceania: 2am (Wed) JST / 1am (Wed) AWST / 3am (Wed) AEST

Call of Duty: Modern Warfare 4 Open Beta Start Times (28th August 2026)

North America: 10am PDT / 11am MDT / 12pm CDT / 1pm EDT
UK/Ire: 6pm BST
Europe: 7pm CEST / 8pm EEST
Asia/Oceania: 2am (Sat) JST / 1am (Sat) AWST / 3am (Sat) AEST

Call of Duty: Modern Warfare 4 Open Beta End Times (1st September 2026)

North America: 10am PDT / 11am MDT / 12pm CDT / 1pm EDT
UK/Ire: 6pm BST
Europe: 7pm CEST / 8pm EEST
Asia/Oceania: 2am (Wed) JST / 1am (Wed) AWST / 3am (Wed) AEST

How to Get Early Access and Supported Platforms

If you want to jump into the action as soon as humanly possible during the Early Access phase, the process is very straightforward. You must pre-order a copy of the game on your preferred platform.

If you pre-order a digital copy through storefronts like the PlayStation Store, Xbox Store, Steam, or Battle.net, your account will automatically be validated for Early Access. There are no codes to manage; simply download the beta client and play. On the other hand, if you prefer physical media and pre-order a disc version from a traditional retailer, you will receive a unique 13-digit code on your receipt or via email. This code must be manually redeemed on the official Call of Duty website to grant your account access.

During the Early Access weekend, the beta is playable on PlayStation 5, Xbox Series X|S, and PC (via Steam and Battle.net). However, when the Open Beta rolls around on August 28th, the gates open wider. There are no pre-order requirements to join the Open Beta, and Nintendo Switch 2 players will officially be added to the supported platforms list, allowing even more players to experience the chaotic firefights.

As for subscription requirements, the official website notes that an online multiplayer subscription “may be required” for the multiplayer portion of the beta. Therefore, it is highly advised to have an active PlayStation Plus or Xbox Game Pass Core subscription ready to avoid any potential connection roadblocks.

What Content is Included in the Beta?

Infinity Ward is packing a massive amount of content into the Call of Duty: Modern Warfare 4 beta. One of the most exciting additions is the inclusion of a full single-player campaign mission titled ‘Entrenched’, giving fans a rare early look at the game’s narrative direction.

On the multiplayer side, players can test their reflexes in the Mobility Training Course before jumping into classic game modes.

Multiplayer Modes:

Team Deathmatch
Domination
Hardpoint
Kill Confirmed
Search and Destroy
Inflation

Multiplayer Maps:

Rooftops
Silkworm
Transit 213
Cachette
Lotus

Kill Block and Gunfight

When the Open Beta launches on weekend two, the content pool expands even further. Players will gain access to Call of Duty: Warzone Resurgence, unlocking the brand-new Zodiac map for battle royale fans. The developers will also increase the overall level cap, introduce additional weapons to the gunsmith, and add new maps to the core rotation.

Finally, your hard work will not go unrewarded. By participating in the beta, you can unlock exclusive cosmetic items for the full game. Reaching Level 20 during the Early Access phase will grant you five unique rewards, including a special Operator Skin. If you continue the grind and hit Level 30 during the Open Beta, you will secure three more cosmetics, capped off by a unique Weapon Blueprint. These items are entirely exclusive to beta participants and will permanently carry over to your account when the full game launches later this year.

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