Get your loadouts ready and check your ping: the Call of Duty: Modern Warfare 4 Beta is finally upon us! Weekend One is officially kicking off, giving players their first hands-on look at Infinity Ward’s latest entry ahead of its launch on October 23, 2026.
If you thought this would be just a routine multiplayer test, think again. Activision and Infinity Ward are pulling out all the stops for Weekend One, offering a feature-packed slice of boots-on-the-ground action, expansive combined-arms combat, an innovative new game mode, and even a taste of the single-player Campaign.
Here is everything you need to know about what awaits you in Modern Warfare 4 Beta Weekend One!
1. Classic 6v6 Multiplayer Mayhem
At its core, Call of Duty lives and dies by its core multiplayer, and MW4 is bringing classic, fast-paced 6v6 combat back in a big way.
Weekend One features five core multiplayer maps, including Rooftops, Silkworm, Transit 213, Cachette, and Lotus. Designed with clean three-lane fundamentals, dynamic sightlines, and verticality, these arenas cater to all playstyles—whether you’re rushing with an SMG or holding tight angles with a sniper rifle. Combined with classic fan-favourite modes alongside new tactical variants, you can expect relentless, non-stop action from the moment you drop in.
2. Mass-Scale Combined Arms: Ground War
For players who prefer large-scale tactical operations over close-quarters skirmishes, Ground War returns to deliver sandbox combat at scale.
Featuring expansive vehicle combat, multi-objective capture points, and dynamic battlefields, Ground War throws huge numbers of players into full-scale combat. Whether you’re piloting heavy transport vehicles, providing air support, or sniping from high-rise vantage points, Ground War delivers the cinematic, chaotic scale Call of Duty fans love.
3. Fresh Dynamic Combat: Welcome to Kill Block
The headline addition to MW4’s multiplayer suite is the brand-new mode: Kill Block.
Set within a live-fire military training facility, Kill Block is a dynamic arena mode designed to break the predictability of traditional map layouts. The gimmick? The map layout actually shifts and rotates between rounds. Sightlines change, cover moves, and flank routes open or close dynamically.
Because you can never truly memorise a single static layout, Kill Block forces teams to adapt their strategies on the fly, rewarding quick thinking, crisp communication, and superior gunplay over pure map memorisation.
4. A Taste of the Single-Player Campaign
In a rare move for a Call of Duty Beta, Infinity Ward is letting players experience a slice of the narrative early. Weekend One includes access to “Entrenched,” an exclusive single-player campaign mission.
“Entrenched” throws players right into the high-stakes global conflict at the centre of Modern Warfare 4’s narrative, showcasing the game’s photorealistic visuals, immersive sound design, and gritty storytelling. It serves as the perfect palette cleanser between intense multiplayer sessions and gives a glimpse into the next chapter of Task Force 141’s journey.
Weekend One Schedule & Access Details
- Early Access (Pre-Orders & Codes): August 21 – August 25
- Platforms: PlayStation 5, Xbox Series X|S, and PC.
- Preload: Available starting August 20.
Note: If you miss Weekend One or haven’t pre-ordered, don’t worry! Weekend Two (Open Beta) runs from August 28 to September 1 and will be free for all players across all platforms, including the Nintendo Switch 2!
Final Thoughts: Just the Beginning
With 19 unlockable weapons, deep gunsmith customisation, new operator roster reveals, dynamic maps, and a sneak peek at single-player story content, Weekend One is proving that Modern Warfare 4 is shaping up to be one of the biggest Call of Duty releases in years.
Grab your squad, warm up your aim, and we’ll see you in the lobbies!
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