With this article, you can learn how to play MW3 campaign early in 6 easy steps. We all know the exhilaration of counting down the days, hours, and minutes until the release of our most anticipated titles. The adrenaline, the excitement, the unquenchable thirst for virtual adventure – it’s a feeling like no other. And right now, that thrill is building as we stand on the brink of another epic gaming chapter – Call of Duty: Modern Warfare 3.
But what if I told you that you don’t have to twiddle your thumbs in anticipation until the official launch date? What if you could infiltrate the world of Modern Warfare 3 before the rest of the gaming universe even gets a chance? Yes, you heard it right. We’re about to spill the beans on how to breach the barriers and embark on your mission early.
Get ready to lock and load, because we’re about to unveil the tactical maneuvers you need to secure early access to Modern Warfare 3’s campaign, complete with exclusive rewards to give you the upper hand. Welcome to the world of gaming on the frontline, where early access is the game’s name.
How to play MW3 campaign early
If you’re a dedicated gamer and can’t wait to jump into the MW3 campaign early, these are what you need to do.
- Pre-order Modern Warfare 3
- Choose your platform
- Early access start time
- Preloading the campaign
- Additional download requirements
- Get ready to play
Here’s a step-by-step guide to how to play MW3 campaign early:

Pre-order Modern Warfare 3
The first and most crucial step is to pre-order Modern Warfare 3. You can do this through your gaming platform’s digital store (Xbox Live, PlayStation Store, Steam, or Battle.net) or by visiting a physical retail store. Keep in mind that pre-ordering is essential to gain early access to the campaign, which starts on Thursday, November 2nd.
Choose your platform
Make sure you select the gaming platform you prefer, whether it’s Xbox, PlayStation, PC, or another compatible platform. Modern Warfare 3 is available on various platforms, and your choice will depend on your gaming setup and personal preferences.
Early access start time
The early access period for Modern Warfare 3 begins at 5 pm GMT (10 am PDT) on Thursday, November 2nd. Depending on your time zone, the start time may vary, so ensure you know when to expect the action to kick off.

Here are the start times for different time zones:
- West Coast US: Thursday, November 2nd, at 10 am PDT
- Central US: Thursday, November 2nd, at 12 pm CDT
- East Coast US: Thursday, November 2nd, at 1 pm EDT
- UK: Thursday, November 2nd, at 5 pm GMT
- Europe: Thursday, November 2nd, at 6 pm CET
- Japan: Friday, November 3rd, at 2 am JST
- Australia: Friday, November 3rd, at 4 am AET
Preloading the campaign
To save time on launch day and ensure you’re ready to play as soon as early access begins, you can preload the Modern Warfare 3 campaign. Here’s how you can do it on different platforms:
- Xbox: Go to the Microsoft Store, find Modern Warfare 3, and select “Install” to begin the preload. Be sure you have approximately 50-55 GB of free space available.
- PlayStation: Navigate to the PlayStation Store, locate the game, and select “Download.” Make sure you have the required space available on your console.
- PC (Steam and Battle.net): If you’re playing on PC, you can preload the game through Steam or Battle.net. Find Modern Warfare 3 in the respective store, click “Install” or “Download,” and ensure you have the necessary free space.

Additional download requirements
In addition to the main game preload, you’ll also need to download “Call of Duty HQ.” The size of this download may vary between platforms. On Xbox, it’s approximately 80GB, while on PS5, it’s around 100GB. Make sure your internet connection and storage capacity are up to the task.
Get ready to play
Once you’ve pre-ordered the game, preloaded the campaign, and met the download requirements, you’re all set to dive into the world of Modern Warfare 3 early. When the clock strikes the designated start time for your time zone, launch the game, and get ready for some intense, action-packed gameplay. Enjoy the single-player campaign and reap the rewards it offers, such as Operators, a unique weapon Blueprint, and Double XP Tokens to prepare you for the full multiplayer experience when it officially launches on November 10th.
With this detailed guide, you learn how to play MW3 campaign early and get a head start on your mission to take down Makarov. Good luck, soldier!






















