The Call of Duty: Modern Warfare 4 beta is almost here, and if you want to jump in the moment it goes live, preloading is the move. Two beta weekends are on offer, with a new Warzone map, Multiplayer modes, and a Campaign mission all included. That's a solid slice of content to test before committing to a purchase, and the preload window gives you a full day to get the files downloaded before the first session opens.
When can you preload the MW4 beta?
The preload for early access players opens on Thursday, August 20. That gives you a full day ahead of the first beta weekend, which kicks off on Friday, August 21. If you missed the early access window and are waiting for open access, the second preload window opens on Thursday, August 27, one day before the second weekend begins on Friday, August 28.
MW4 multiplayer lobby
Need a code? Check out the Modern Warfare 4 beta code guide for step-by-step instructions on how to get one free or through a pre-order, then redeem it on your platform.
What time does the MW4 beta preload go live?
The preload goes live at exactly 9:00 AM PT on Thursday, August 20. West Coast players get the most lead time, but everyone else can still get the download running well before the beta opens Friday. Here's the full breakdown by region:
Players in Asia-Pacific and Oceania regions will see the preload flip over into the early hours of August 21, so set a reminder rather than waiting up.
What's included in the MW4 beta?
The beta isn't just a stripped-down tech test. You get access to the new Warzone map, Multiplayer, and a Campaign mission, which is a more generous preview than most shooters offer. That Campaign slice in particular should give you a real sense of whether the storytelling direction lands before you spend money on the full game.
For a deeper look at what the beta contains and how to make the most of your time in it, the MW4 beta early access guide breaks down what to expect from each mode and how to get in.
Should you pre-order to get beta access?
Pre-ordering MW4 is one of the reliable ways to lock in early access for Weekend 1. If you're already planning to buy the game, it's a straightforward call. For everything you need to know about editions, bonuses, and retailer perks, the MW4 pre-order guide covers every option across platforms.
For players who are still on the fence about the full release, the beta is exactly the right way to decide. The Warzone map and Campaign mission together give you a broader picture than a typical multiplayer-only beta. MW4 launches October 23 on PS5, Xbox, and PC, so you've got time after the beta weekends to make the call.
For a full rundown of everything confirmed for the game itself, including platforms, modes, and gameplay changes, the MW4 guides collection has you covered from beta through launch.