Modern Warfare 4 Open Beta: Everything You Need to Know

Early Access begins at 11:00 AM PT, Friday August 21 for players on XBOX Series X|S, XBOX on PC, PlayStation®5, Steam, and Battle.net. The Early Access Beta is scheduled to end at 10:00 AM PT on Tuesday, August 25. 

Here’s how to participate in the Early Access Beta:

• Redeem a Beta Code, or
• Pre-order or pre-purchase Call of Duty: Modern Warfare 4.

TIP: If you can't find the Beta, confirm it's currently live for your platform, region, and Beta access window.

Weekend One access is not available on the Nintendo Switch™ 2.

How do I redeem a Beta Code?

For further information about redeeming a Modern Warfare 4 Beta Code, read our support article here. Beta Codes are only useful for the Early Access Beta.

Open Beta (Weekend Two)

The Open Beta begins at 10:00 AM PT, Friday August 28 for players on XBOX Series X|S, XBOX on PC, PlayStation®5, Steam, Battle.net, and Nintendo Switch 2. The Open Beta is scheduled to end at 10:00 AM PT on Tuesday, September 1. 

Here’s how to participate in the Open Beta:

• The Beta is available to all players. 
• Download the Call of Duty: Modern Warfare 4 Beta on your platform of choice.
• No pre-order or Beta Codes are needed.

How do I Download and Launch the Beta?

The Modern Warfare 4 Beta is downloaded separately through your platform's digital storefront. You can preload early before a Beta Weekend begins, or at any time during either Beta Weekend. There are three easy steps:

• Preload the Beta.
• Download and install the Beta.
• Launch the game once the Beta is live.

Can I preload the Modern Warfare 4 Early Access or Open Beta?

• Provided you meet the participation criteria for the Early Access Beta (see above), you can preload the Early Access Beta starting at 9:00 AM PT on Thursday August 20, on all platforms excluding Nintendo Switch 2.
• All players can preload the Open Beta starting at 9:00 AM PT on Wednesday August 26, on all platforms.

How do I download the Modern Warfare 4 Beta on XBOX Series X|S or XBOX on PC?

Download the Beta:

• Turn on your XBOX Series X|S console or open the XBOX app on PC.
• Open the Store.
• Search for Call of Duty: Modern Warfare 4 Beta.
• Select the Beta.
• Choose Install.

Launch the Beta:

• Open My Games & Apps.
• Select Call of Duty: Modern Warfare 4 Beta.
• Choose Play (once the Beta is live).

How do I download the Modern Warfare 4 Beta on PlayStation® 5?

Download the Beta:

• Turn on your PlayStation®5.
• Open PlayStation Store.
• Search for Call of Duty: Modern Warfare 4 Beta.
• Select the Beta.
• Choose Download.

Launch the Beta:

• Return to the Home screen.
• Open Game Library if needed.
• Select Call of Duty: Modern Warfare 4 Beta.
• Press Play.

How do I download the Modern Warfare 4 Beta on Steam (PC)?

Download the Beta:

• Launch Steam.
• Open the Store.
• Search for Call of Duty: Modern Warfare 4.
• Open the Store page.
• Select “Play Now” next to the Beta.
• Steam automatically adds the Beta to your Library and begins downloading.

Launch the Beta:

• Open your Steam Library.
• Select Call of Duty: Modern Warfare 4 Beta.
• Click Play.

How do I download the Modern Warfare 4 Beta on Battle.net (PC)?

Download the Beta:

• Open Battle.net.
• Select Call of Duty: Modern Warfare 4.
• Choose the Beta version if prompted.
• Click Install.

Launch the Beta:

• Wait for installation to complete.
• Click Play.

How do I download the Modern Warfare 4 Beta on Nintendo Switch 2?

Pre-orders for Modern Warfare 4 (full game) on Nintendo Switch 2 begins at 9:00 AM on Thursday, August 26. At the same time, you can pre-load the Beta, ready to access the Open Beta (Weekend Two). You do not need to pre-order the full game to play. The Open Beta is available to all players. 

Download the Beta:

• Turn on your Nintendo Switch 2.
• Open Nintendo eShop for Nintendo Switch 2.
• Search for Call of Duty: Modern Warfare 4 Beta.
• Select the Beta.
• Choose Download.

Launch the Beta:

• Return to the HOME Menu.
• Select Call of Duty: Modern Warfare 4 Beta.
• Press Start.

Frequently Asked Questions about the Modern Warfare 4 Beta

How can I find the Modern Warfare 4 Beta? I can't find it.

• Confirm the Beta is currently live.
• Verify your platform has access during the current Beta window.
• Restart your platform's storefront.
• Search again for Modern Warfare 4 Beta.

The Modern Warfare 4 Beta won’t launch. How can I fix this?

• Check for available updates.
• Restart your console or PC.
• Confirm the Beta live window has begun.
• Relaunch the application.

Will my Modern Warfare 4 Beta rewards be available in the full game?

Yes. Eligible Beta rewards (detailed below):

• Remain tied to your Activision Account.
• Will be available when Modern Warfare 4 launches on October 23.

The following Beta progress does not continue after the Beta concludes:

• Player level (Rank).
• Weapon unlocks.
• Other in-Beta progression.

Where can I find updated Patch Notes information about the Modern Warfare 4 Beta?

Beta Rewards

• Player Level 4: “Through the Paces” Legendary Emblem
• Player Level 8: “First Served” Weapon Charm
• Player Level 12: “Meonjeo” Legendary Weapon Sticker
• Player Level 16: “Last Charge” Legendary Calling Card
• Player Level 20: “Dread Tiger” Operator Skin – Reece
• Player Level 23: “Field Tested” Epic Spray
• Player Level 26: “Beta Rights” Epic Loading Screen
• Player Level 30: “Beta Forged” Epic Han 86 Weapon Blueprint

Additional Rewards: Beta

There's even more to unlock throughout the Modern Warfare 4 Beta. Keep an eye out for additional cosmetic rewards earned through a variety of activities, including:

• Default Items (immediately available): 3 Emblems, 3 Calling Cards, 1 Spray, and 3 Loading Screens.
• Mobility Course Challenge Reward: Clockwork Charm.
• Combat Record Rewards: [CLASSIFIED] Weapon Blueprint, Emblem, and Charm.
• [CLASSIFIED] Challenge Reward: [CLASSIFIED].

Additional Rewards: Black Ops 7 Battle Pass Rewards

Play the Modern Warfare 4 Beta during Weekend One and earn progress in the Black Ops 7 Season 05 Battle Pass at the same time—PLUS receive the Season 05 Battle Pass OR 10 Tier Skips (for existing Battle Pass owners) for free.

Additional Rewards: Twitch® Drops

In addition, once you link your Activision account to your Twitch account, you can expect to receive the following Twitch drops for viewing your favorite content creators during Call of Duty: NEXT, as well as the Modern Warfare 4 Beta:

Call of Duty:  NEXT Twitch Drops (above)

• “Gas Ready” Emblem (for watching 15 minutes)
• “Rapple Repel” Calling Card (for watching 30 minutes)
• “Ghost Helmet” Charm (for watching 45 minutes)

Call of Duty: Beta Twitch Drops (above)

• “Get Tactical” Emblem (for watching 15minutes)
• “Clearing House” Calling Card (for watching 30minutes)
• “Action Ready” Charm (for watching 45 minutes)

For further details on linking your Twitch account, click here.

The Call of Duty Endowment (C.O.D.E.): Valor Pack

Campaign Mission: Entrenched

For the first time in a Call of Duty Beta, you can drop into a Campaign mission before launch. “Entrenched” throws you into a large-scale assault as friendly forces race to prevent a strategically important power station from falling into enemy hands. Fight alongside armored vehicles and infantry while experiencing the cinematic action and core gameplay systems that define the Modern Warfare 4 Campaign, all accessible during the Beta.

Mobility Course

Modern Warfare 4 introduces an expanded movement system built around responsiveness, player control, and preserving momentum through every engagement. Before deploying into Multiplayer, head to the West Bridge Advanced Military Training Facility and enter the Mobility Course, a dedicated training experience designed to teach every aspect of Modern Warfare 4's movement through guided Tutorials, timed Courses, and increasingly demanding challenges.

Whether you're learning these movement systems for the first time or chasing an S Rating on every Course, the Mobility Course is built to develop your skills long before you encounter your first live firefight.

MOBILITY COURSE: TOP TIPS

• Start with the Tutorial for each Course. Its focused exercises and on-screen instructions introduce the movement techniques used throughout the courses.
• Follow the prompts. The on-screen Tutorial instructions demonstrate each required action using your current control settings. Then try the course without these guardrails, using color-coded orange paint stains and arrows to guide your way.
• Prioritize clean execution. A smooth route with reliable transitions is more valuable than a fast run filled with missed movements.
• Earn at least a “B” Rating. Completing the Beginner and Intermediate courses with this rating allows you to approach the next course with a degree of competency, setting you up for future success.
• Replay with a plan. Once you know the layout, identify where you lose momentum and improve one section at a time.

Player Progression (Multiplayer)

QUICK INTEL:

• Unlock new weapons, equipment, Perks, Field Upgrades, Killstreaks, and Beta Rewards by increasing your Player Level.
• Weekend One: Progress through Level 20 and unlock the first five Beta Rewards.
• Weekend Two: Reach Level 30 to unlock every gameplay item and all eight Beta Rewards.
• Unlocked Beta Rewards become available in the full game when Modern Warfare 4 launches on October 23.

Every match you play earns XP toward your Player Level (also known as Player Rank), steadily unlocking new ways to customize your Operator both cosmetically and tactically. Early progression expands your selection of Default Loadouts before Create a Class unlocks at Level 4, opening access to fully customized loadouts. Continue ranking up to unlock additional weapons, Equipment, Perks, Field Upgrades, Killstreaks, and eight Beta Rewards throughout the Beta.

• Track your Player Level and XP progress from the Multiplayer lobby and after every match via the After Action Report. Each new level immediately unlocks additional gameplay items, making it easy to see what's available next as you progress through the Beta.
• For a complete overview of your progression, open the main Multiplayer left Side Menu, select Career Profile (top left), then choose Progression. Here you can view your current Player Level, Rank, upcoming unlocks, and every item earned throughout the Beta.

Weekend One allows progression to Player Level 20, while Weekend Two raises the level cap to 30, granting access to the remaining gameplay unlocks and Beta Rewards. Cosmetic Beta Rewards earned during the Beta are tied to your Activision Account and will be available when Modern Warfare 4 launches, while gameplay progression resets when the Beta concludes.

PLAYER PROGRESSION TOP TIPS:

• Unlock Create a Class immediately: New players begin with Default Loadouts. Reach Player Level 4 as quickly as possible to unlock Create a Class and start building your own custom loadouts.
• Check your Daily Challenges: Review your available Daily Challenges before deploying. Many can be completed together, helping you earn bonus XP and progress through the Player Levels more quickly.
• Keep an eye on your next unlock: Use the Progression screen to see exactly what's coming next. Knowing your upcoming weapon, Perk, Equipment, or Killstreak unlock can help you plan your next matches.
• Remember the weekend caps: Weekend One is capped at Player Level 20. Return for Weekend Two to continue progressing through Level 30 and unlock the remaining gameplay items and Beta Rewards. You can continue to play once you’ve hit the Player Level cap, you will just not be able to level up any further than each weekend’s cap. Earning XP once you’ve hit the Player Level cap will not go toward the second weekend.

Daily Challenges

Daily Challenges provide an additional source of XP while encouraging you to experiment with different weapons, Equipment, Perks, Field Upgrades, Killstreaks, and playstyles.

New Daily Challenges become available each day. Complete your available Daily Challenges to earn bonus XP and accelerate your Player Level progression.

Player Level Unlocks

The complete Player Level progression for the Modern Warfare 4 Beta is shown below.

Modern Warfare 4 Beta: Weekends One and Two Progression Unlocks

Level 21 — Sergeant I

• Kastov 762 — Assault Rifle, A full-auto 7.62x39mm rifle offering heavy per-shot impact with equally firm recoil. Reliable and forceful but requires control to keep on target.

Level 22 — Sergeant II

• Trip Wire — Lethal, thrown explosive trap that deploys a detonation wire upon landing. Multiple Trip Wires can be linked together, creating a connected network of explosives.

Level 23 — Sergeant III

• .50 GS — Pistol, A powerhouse in any operator’s hands, this .50 caliber sidearm is a heavy-hitter when the recoil is controlled.
• Heartbeat Sensor — Tactical, Battery-powered tablet that displays nearby enemy locations.
• “Field Tested” Epic Spray — Beta Reward

Level 24 — Sergeant IV

• Missile Salvo — Killstreak, 7 Kills, Aerial missile platform that fires lock on missiles.
• Ghost — Perk, Undetectable by Enemy Callouts, UAVs, Portable Radars, and Heartbeat Sensors.

Level 25 — Sergeant V

• Patriot XMR — Assault Rifle, A full-auto rifle that delivers high-impact fire with substantial recoil, the Patriot XMR rewards controlled fire, hitting hard at mid to long ranges when properly braced.
• Inflatable Decoy — Field Upgrade, Proximity activated decoy dummy. Upon activation the reinforced fiber target is violently deployed to confuse and distract.

Level 26 — Staff Sergeant I

• Combat Drone — Killstreak, 5 Kills, Remote controlled anti-personnel drone.
• Thermite — Lethal, Sticky incendiary device that deals heavy damage to vehicles and armored targets.
• “Beta Rights” Epic Loading Screen — Beta Reward

Level 27 — Staff Sergeant II

• X-58 — Submachine gun, An integrally suppressed subsonic SMG with high impact, very low recoil, and a steady firing rhythm for effective stealthy operations.

Level 28 — Staff Sergeant III

• Molotov Cocktail — Lethal, Improvised incendiary device that explodes on impact, leaving flammable pools in the area.
• Battle Hardened — Perk, Reduce the effect of enemy Tacticals.

Level 29 — Staff Sergeant IV

• Smoke Wall — Field Upgrade, Hand-held rocket that emits a long trail of heavy smoke coverage.
• Shock Stick — Tactical, Electrical device that sticks to surfaces, electrocutes enemies, destroys equipment, and causes vehicles to go haywire.

Level 30 — Staff Sergeant V

• Signal 50 — Sniper Rifle, Equipped with a recoil-reducing reciprocating barrel, this devastating .50 Cal anti-material rifle offers enhanced shot stability and precision, helping operators stay on target when every round counts.
• Cold-Blooded — Perk, Undetectable by AI Targeting Systems, Recon Drones, Snapshot Grenades, and High Alert.
• “Beta Forged” ISO Nightshade (SMG) Weapon Blueprint — Beta Reward

Beta Rewards

Player Levels marked with Beta Rewards unlock unique cosmetic items that become available when Modern Warfare 4launches on October 23. Gameplay unlocks and Player Level progression reset at the end of the Beta, but eligible Beta Rewards remain permanently tied to your Activision Account.

Create a Class

QUICK INTEL:

• Create a Class is the Multiplayer loadout system where you build and customize your Operator before entering a match.
• Create a Class has been redesigned for Modern Warfare 4, bringing every major loadout choice together in one streamlined menu.
• Customize your Operator, Primary Weapon, Secondary Weapon, Melee Weapon, Tactical Equipment, Lethal Equipment, Field Upgrade, Perks, and Killstreaks.
• Create up to 12 Custom Loadouts (Classes), each with its own Operator, weapons, equipment, Perks, Field Upgrade, and Killstreaks.
• Assign Operators, Perks, and Killstreaks to individual Custom Loadouts or apply them across all your loadouts.
• Additional customization options unlock as you increase your Player Level throughout the Beta.

Create a Class is the Multiplayer loadout system in Modern Warfare 4, allowing you to customize every aspect of your Operator before deploying into Multiplayer matches. Enhanced for Modern Warfare 4, every major customization choice now lives in a single streamlined menu, making it faster and easier to build specialized loadouts.

Build specialized Custom Loadouts for different weapons, combat roles, and Multiplayer modes. Assign Operators, Perks, and Killstreak combinations to individual Custom Loadouts or apply them across all your classes, then fine-tune every element before entering a match.

Note: Where is Create a Class? This doesn’t unlock until you reach Player Level 4, before which you can utilize Default Loadouts.

Operators

QUICK INTEL:

• Operators are now selected as part of every Create a Class loadout, allowing each Custom Loadout to have its own identity.
• Deploy as one of a broad roster of Tier One Operators, each featuring unique appearances, voice performances, and interchangeable Finishing Moves. 
• Choose from a broad roster of military specialists and returning fan-favorite Operators during the Open Beta.
• Pre-order or pre-purchase the Modern Warfare 4 Vault Edition and unlock additional Operators during the Beta.
• Additional Operators will be available at launch.

WEAPONS: TOP TIPS:

• Beta test: Try every weapon class early. Each class fills a distinct combat role, and unlocking multiple weapons expands your Create a Class options.
• Hand-crafted support: Use the default loadouts to sample the available arsenal. They let you try different weapon types while you’re still unlocking custom Create a Class options.
• Good backup: Don't overlook your Secondary Weapon. Swapping weapons is often faster than reloading during close engagements, making Pistols and Launchers valuable backup options.
• Proven strategy: Progress your favorite weapons. The more you level a weapon, the more customization options become available through Gunsmith and Apex Attachments.

Apex Attachments

QUICK INTEL:

• Unlock by fully leveling supported weapons.
• Equipped separately from standard Gunsmith attachments.
• Does not consume an attachment slot.
• Introduce unique gameplay effects and weapon behaviors.
• One unique Apex Attachment is available for each supported weapon in the Beta.

Apex Attachments introduce a new tier of optional weapon customization, unlocked as the final reward for fully leveling a supported weapon. Equipped separately from standard Gunsmith attachments, they don't consume an attachment slot, allowing you to further specialize your favorite weapons without changing your existing build.

Rather than offering incremental stat adjustments, Apex Attachments fundamentally change how a weapon performs. Some transform familiar platforms into entirely new combat roles, while others introduce alternate fire modes, integrated equipment, or specialized tactical capabilities unavailable through standard Gunsmith customization. Every supported weapon has its own unique Apex Attachment, encouraging experimentation and rewarding players who master the arsenal.

APEX ATTACHMENTS: TOP TIPS

• Every Apex Attachment is unique. They don't provide generic stat bonuses; they introduce bespoke gameplay effects specific to each supported weapon.
• They don't consume an attachment slot. Equip an Apex Attachment alongside your standard Gunsmith build to further specialize your weapon.
• Choose your weapon first, then chase its Apex Attachment. Fully leveling a weapon unlocks its Apex Attachment, making weapon progression worthwhile beyond standard attachment unlocks.

Primary Weapons Available During the Modern Warfare 4 Beta

Assault Rifles Available in the Beta (6)

Assault Rifles (ARs) offer a dependable balance of damage, accuracy, and handling, making them an excellent choice for almost any combat scenario. While they won't match the close-range speed of an SMG or the long-range precision of a Sniper Rifle, their versatility makes them one of the most adaptable Primary Weapon classes.

Han 86

Unlocked: Immediately. Levels: 68

Intel: Manufactured for the South Korean military, the Han 86 delivers reliable performance across a wide range of combat environments. Chambered in 5.56, the weapon’s high rate of fire and moderate damage make it a capable option for close-quarters engagements and longer-range fights.

Apex Attachment: HAN 86 X20 SKYBREAKER: This advanced weapons system comes equipped with a specialized targeting optic and airburst launcher. The Han X20 Skybreaker dials into a precise area within range and fires a 20mm airburst shell, which detonates on target with devastating results. Highly effective at flushing cover.

M4

Unlocked: Default Loadout Only. Levels: 67

Intel: A moderate recoil .300 Blackout rifle with solid impact and a fast cyclic rate, built for controlled automatic fire.

Apex Attachment 1: AXION CRUSADER: Receiver conversion that reconfigures the R&M Axion into a compact, high-mobility variant with an integrated saw stock and side grip for aggressive maneuvering.

Submachine Guns Available in the Beta (4)

Submachine Guns (SMGs) excel in fast-paced, close-quarters combat, pairing high mobility with rapid fire to overwhelm opponents before they can react. Their effectiveness drops off at longer ranges, rewarding Operators who can close the distance and stay on the move.

ISO Nightshade

Unlocked: Player Rank Immediately. Levels: 56

Intel: A full-auto 9x19mm SMG with a fast-firing rhythm, the ISO Nightshade delivers strong class-level impact with a notable recoil signature.

Apex Attachment: ISO TRACE: Specialized RFID ammunition tags targets on impact, feeding real-time tracking data to the optic’s integrated display, which shows a red dot of the target’s movement and direction.

PPSh-41

Unlocked: Player Rank 11. Levels: 54

Intel: A legendary submachine gun with over 80 years of combat service, the PPSh-41 overwhelms enemies at close range with its best-in-class rate of fire and generous ammo capacity.

Apex Attachment: PPSH-41 EMBER: A unique underbarrel that launches a rapid burst of advanced pyrotechnic projectiles, laying down intense incendiary coverage that remains burning for a short time, offering area control.

X-58 Nyx 

Unlocked: Player Rank 27. Levels: 47

Intel: An integrally suppressed subsonic SMG with high impact, very low recoil, and a steady firing rhythm for effective stealthy operations.

Apex Attachment: X-58 VOID: The pinnacle of stealth warfare. This subsonic modification produces an exceptionally quiet report, hides skulls on enemy deaths, and minimizes directional hit indicators to keep your attacks concealed.

WZ.55 Striga

Unlocked: Campaign Mission Only. Levels: 52

Intel: Fast, lethal, and easy to handle, this 9x18mm SMG delivers best-in-class mobility and recoil control with significant stopping power and a slow rate of fire.

Apex Attachment: [CLASSIFIED]

Shotgun Available in the Beta (1)

Shotguns deliver devastating damage at close range, capable of ending a fight with a well-placed blast. Their limited effective range and slower follow-up shots mean success depends on closing the distance and choosing engagements carefully.

Rezi 12

Unlocked: Player Rank Immediately. Levels: 52

Intel: A high-impact 5.56x45mm LMG with a steady firing rhythm and a firm recoil feel, optimized for mobile sustained fire.

Apex Attachment: FINN ADVERSE: A Tempus Armament weapon modification that unthrottles the rate of fire beyond the weapon’s operational abilities. Sustained fire can overheat the weapon, requiring the weapon to cool down before returning to full auto fire.

Type 73

Unlocked: Player Rank Immediately. Levels: 67

Intel: A designated marksman rifle chambered in 7.62 NATO, the MAR-9 delivers precise semi-automatic fire from a rigid, accurized platform. Its tuned gas system, heavy barrel, and optic-ready classis make it dependable for mid to long-range engagements.

Apex Attachment: MAR-9 AUTO: Introducing the fully automatic Mar-9 Auto from Bruen. Boasting a high rate of fire, this powerhouse provides a significant increase in stopping power over its semi-automatic counterpart.

Oris 8.6

Unlocked: Player Rank Immediately. Levels: 72

Intel: A high-capacity, bolt-action sniper rifle that has seen more combat than most. Its longstanding battlefield experience translates into a higher rate of fire for quickly sending shots down range.

Apex Attachment: KG-9 DRILLCHARGE: Allows for KG-9 Drill charges to be side-mounted to the rifle. Each projectile drills into a surface before quickly detonating. Ideal for flushing out entrenched combatants.

Signal .50

Unlocked: Player Rank Immediately. Levels: 34

Intel: A semi-automatic .45 ACP pistol with a modern, ergonomic frame, the Krait P68 delivers reliable performance and strong close-range effectiveness.

Apex Attachment: KRAIT P68 COMMANDO: Held in an icepick grip, this CQB tactical knife is ready for action at a moment’s notice. Improves melee damage and melee lunge range. Off-hand stabilizes the weapon for better recoil control.

.50 GS

Unlocked: Player Rank 23. Levels: 50

Intel: A powerhouse in any operator’s hands, this 50-caliber sidearm is a heavy hitter when the recoil is controlled.

Apex Attachment: GS MAGNA: Packing devastating firepower and a thunderous rate of fire, this fully automatic .50 GS turns every trigger pull into a show of force. Warning: Not intended for accuracy.

Sang 9mm

Unlocked: Default Loading Only. Levels: 34

Intel: A lightweight 9x19mm service pistol, the Sang 9mm offers quick cycling and easy handling, trading heavier impact for speed and controllability.

Apex Attachment: SANG 9&12: An underbarrel single-shot 12-gauge chamber that adds a close-range breaching option to the Sang 9mm. One loaded round provides a decisive punch when the pistol needs immediate stopping power.

Launchers Available in the Beta (1)

Launchers specialize in destroying vehicles, equipment, and Killstreaks while remaining capable of dealing devastating explosive damage against groups of enemies. Their limited ammunition and slower reload times reward careful shot placement and target selection.

PILA

Unlocked: Player Rank Immediately. Levels: 36

Intel: A lightweight, portable air-defense system, the PILA can deploy both guided or unguided missiles as needed.

Apex Attachment: None: No Gunsmith is available for this weapon.

Melee Weapons Available in the Beta (1)

Melee Weapons are built for silent, close-quarters eliminations, rewarding Operators who can close the distance without being detected. They sacrifice ranged capability entirely in exchange for swift, decisive attacks at point-blank range.

Combat Knife

Unlocked: Player Rank Immediately. Levels: 30

Intel: Lightweight combat blade with a reinforced spine and vented profile for fast, lethal use in close quarters.

Apex Attachment: None: No Gunsmith is available for this weapon.

Gunny

GUNSMITH: TOP TIPS:

• Start with a purpose. Build your weapon around the engagement distances and combat role you expect to face rather than trying to improve every stat. 
• Use Toggle Details frequently. Compare detailed weapon statistics before equipping Attachments to understand exactly what changes. 
• Balance your build. Improving one attribute often comes with trade-offs elsewhere, so compare multiple builds before settling on a favorite. 
• Experiment with different Attachment categories. Small changes to optics, grips, ammunition, or stocks can dramatically alter how a weapon handles. 
• Let Gunny do the heavy lifting if you're unsure. Generate an optimized build first, then fine-tune it manually as you unlock additional Attachments.
• Canted Stance: Unlock compatible Laser Attachments such as the 1mW and 5mW Canted Lasers to access Canted Stance. This greatly improves ADS responsiveness and tactical mobility, though your laser beam will remain visible while aiming.
• Hollow Point Ammunition: Returning for Modern Warfare 4, Hollow Point rounds delay enemy healing and cause critically injured Operators to leave a blood trail, making wounded enemies easier to track down.

Tactical Equipment

QUICK INTEL:

• Choose a Tactical Equipment item that complements your weapons, Perks, and playstyle.
• Six Tactical Equipment items are available during the Open Beta, with two available through specific Default Loadouts only.
• Depending on the Tactical, gather intelligence, obscure vision, disrupt enemy movement, or create tactical opportunities for your squad.
• Experiment with different Tacticals to discover new ways to approach every combat engagement.
• Additional Tactical Equipment will be available at launch.

Tactical Equipment helps shape the engagement before the firefight truly begins. Rather than focusing on direct eliminations, Tacticals gather intelligence, obscure sightlines, disrupt enemy movement, and create opportunities for you and your squad to exploit. Every Tactical approaches that challenge differently, making your equipment choice just as important as your weapons and Perks.

During the Open Beta, you'll have access to six Tactical Equipment items representing a broad range of combat roles, with two available through specific Default Loadouts early in your Player Ranking progression. Some Tacticals reveal enemy positions, others obscure vision or disrupt attacks, while others help you recover or regain the initiative during combat. Experiment with each one to discover which best complements your preferred weapons, Perks, and overall approach to combat. Additional Tactical Equipment will be available at launch.

Tacticals at a Glance (7 Available during the Beta)

• Flash Grenade (Unlocked immediately):  Blinds and deafens targets.
• Smoke Grenade (Unlocked immediately): Deploy a dense smoke screen that blocks vision and disrupts automated targeting systems. Sustained gunfire and explosive impacts can disperse the smoke, creating temporary sightlines through the dispersing cloud.
• Snapshot Grenade (Unlocked at Player Level 10): Provides a momentary glimpse of enemies within the immediate area for your team.
• Concussion Grenade (AKA Stun Grenade, unlocked immediately, Default Class): Explodes on impact with the ground, causing nearby enemies to become inaccurate and have blurred vision. 
• Heartbeat Sensor (Unlocked at Player Level 23): A limited use tablet that displays rough information about nearby enemies.
• Shock Stick (Unlocked at Player Level 29): Electrical device that sticks to surfaces, electrocutes enemies, destroys equipment, and causes vehicles to go haywire.
• Stim (Unlocked Immediately, Default Class): Military stimulant that immediately starts health regeneration and refreshes Tactical Sprint. 

Every Tactical Equipment item solves a different problem in the field, whether revealing hidden threats, disrupting enemy advances, blocking sightlines, or helping your squad seize the initiative. As you unlock more options throughout the Beta, experiment with different Tacticals to discover which best complements your preferred weapons, Perks, and overall combat role.

TACTICALS: TOP TIPS:

• Use your Tactical often. Tactical Equipment is designed to create opportunities throughout a match, not just during critical moments.
• Coordinate with your squad. Combining Tactical Equipment with your teammates can be far more effective than using it alone.
• Match your Tactical to your loadout. Choose equipment that complements your weapons, Perks, and preferred combat role. Examples are shown below.
• Think tactically. The best Tactical Equipment often creates opportunities for your team rather than securing kills directly.

Lethal Equipment

QUICK INTEL:

• Choose one Lethal Equipment item to support your preferred combat role.
• Eight Lethal Equipment items are available during the Open Beta.
• Breach defended positions, deny key routes, and secure eliminations with a range of offensive equipment.
• Experiment with explosive, incendiary, and deployable Lethals to suit your approach to combat.
• Additional Lethal Equipment will be available at launch.

Lethal Equipment brings explosive firepower to every Create a Class. Rather than gathering information or creating opportunities like Tactical Equipment, Lethals solve combat problems by clearing defenders from cover, denying key routes, protecting objectives, breaching fortified positions, and securing eliminations. Every Lethal approaches these challenges differently, making your equipment choice an important part of every Create a Class.

The Open Beta features eight Lethal Equipment items spanning explosive, incendiary, and deployable offensive options. Some excel at flushing defenders from cover, others deny movement or protect objectives, while new additions such as the Trip Wire and Zip Gun introduce entirely new ways to pressure opponents. Experiment with each one to discover which best complements your preferred weapons, Perks, and combat role. Additional Lethal Equipment will be available at launch.

Lethals at a Glance (8 Available during the Beta)

• Frag Grenade (Unlocked immediately): Cookable fragmentation grenade.
• Sticky Grenade (Unlocked immediately): Timed sticky grenade.
• Drill Charge (Unlocked at Player Level 7): Thermal lance that burrows through surfaces before exploding.
• Proximity Mine (Unlocked at Player Level 7): Proximity-triggered explosive that launches upward before detonating, dealing heavy damage to the surrounding area.
• Thermite (Unlocked at Player Level 26): Sticky incendiary device that ignites on impact.
• Trip Wire (Unlocked at Player Level 22): Throwable explosive trap that deploys a detonation wire upon landing. Multiple Trip Wires can link together, creating a connected network of explosives.
• Zip Gun (Unlocked at Player Level 17): Single-use pistol that can be deployed quickly, capable of eliminating hostiles at close range.
• Molotov Cocktail (Unlocked at Player Level 28): Improvised incendiary device that explodes on impact.

Every Lethal Equipment item solves a different problem, whether clearing entrenched defenders, denying enemy movement, protecting objectives, or securing eliminations. As you unlock more Lethals throughout the Beta, experiment with each one to discover which best complements your preferred weapons, Perks, and combat role.

LETHALS: TOP TIPS:

• Force movement before forcing eliminations. The best Lethals often succeed by making opponents abandon strong positions, giving you the advantage before the firefight begins.
• Choose the right tool for the job. Some Lethals excel at clearing cover, others defend objectives or restrict enemy movement. Match your equipment to the situation.
• Think ahead. Deployable Lethals are most effective when placed where enemies are likely to move, not where they are already standing.
• Coordinate with your squad. Time your Lethals with teammate pushes to maximize pressure and capitalize on disrupted enemy positions.

Field Upgrades

Field Upgrades provide powerful rechargeable abilities that help your squad adapt as a match unfolds. Unlike Tactical and Lethal Equipment, Field Upgrades recharge automatically over time after use, allowing every Operator to repeatedly deploy specialized tools that gather intelligence, support teammates, protect objectives, create cover, or counter enemy threats. Familiar equipment has also found a new home in this category. For example, the Riot Shield is now a placeable, destructible Field Upgrade, opening new tactical possibilities. Every Field Upgrade approaches these challenges differently, making your selection an important part of every Create a Class.

QUICK INTEL:

• Equip up to three Killstreaks before entering a Multiplayer match.
• Earn Killstreaks by achieving consecutive kills without being eliminated.
• Killstreaks unlock after earning 3, 5, 7, 9, or 11 eliminations, depending on the Killstreak selected.
• Apply your selected Killstreaks to a single Custom Loadout or across all your Custom Loadouts.
• Additional Killstreaks will be available at launch.

Killstreaks are powerful combat rewards earned by achieving consecutive eliminations without being killed yourself. Unlike Scorestreak systems, only your elimination streak counts toward unlocking them, making survival just as important as securing eliminations. Choosing the right combination of Killstreaks is an important part of every Multiplayer loadout.

During the Multiplayer portion of the Open Beta, you'll have access to 10 Killstreaks spread across five kill requirements: 3, 5, 7, 9, and 11 eliminations. Lower-tier Killstreaks can be earned more consistently throughout a match, while higher-tier rewards require longer streaks in exchange for greater impact. Once you've built your preferred combination, assign it to individual Custom Loadouts or apply the same Killstreaks across all your loadouts. Additional Killstreaks will be available at launch.

Killstreaks at a Glance (10 Available during the Multiplayer Portion of the Beta)

• UAV (Available immediately): Recon ship that reveals enemy locations on the minimap.
• Care Package (Available at Player Level 9): Call in a random Killstreak Care Package to your location.
• Bomb Glider (Available at Player Level 6): Hand-held glider with an explosive payload.
• Impact Warhead (Available at Player Level 12): Launch an Impact Warhead that rips through multiple floors.
• Crossfire (Available at Player Level 20): Call in dual airstrikes to annihilate enemies from both directions.
• Combat Drone (Available at Player Level 26): Remote-controlled anti-personnel drone.
• Artillery Beacon (Available immediately): Throw a sticky beacon to call in heat-seeking MLRS on the target.
• Wheelson (Available at Player Level 16): AI-controlled vehicle that hunts down nearby targets or guards the area around the owner.
• Missile Salvo (Available at Player Level 24): Call in air support to rain cruise missiles down from above.
• Attack Helicopter (Available immediately): Call in a deadly overwatch helicopter to patrol an area.

Each Killstreak offers a different way to support your team and influence the battle, from gathering intelligence and disrupting enemy positions to delivering devastating firepower or autonomous support. Experiment with different Killstreak combinations throughout the Beta to discover which best complements your preferred weapons, Perks, equipment, and combat role.

KILLSTREAKS: TOP TIPS

• Build a balanced set. Pair reliable lower-tier Killstreaks with one or two higher-tier rewards that can change the course of a match.
• Protect your streak. As you approach your next reward, surviving becomes just as important as earning another elimination.
• Choose the right moment. Waiting a few seconds for the right opportunity often produces better results than activating a Killstreak too hastily.
• Support your squad. Reconnaissance and support Killstreaks can be just as valuable as offensive firepower when attacking or defending objectives.
• Adapt your selection. Different maps, modes, and playstyles favor different Killstreak combinations.

Perks

QUICK INTEL:

• Customize your Operator with the Pick 3 Perk System.
• Equip one Perk from each of three Perk slots within Create a Class.
• Mix and match Perks to support different combat roles and playstyles.
• 16 Perks are available during the Open Beta, with three available through Default Loadouts only.
• Use the Apply to All Loadouts option to quickly equip your chosen Perk combination across every Create a Class loadout.

Perks are passive abilities that help define how your Operator performs in combat. Whether you're moving quietly around the map, recovering more quickly after eliminations, improving your equipment usage, or staying hidden from enemy reconnaissance, every Perk contributes to a different style of play.

Modern Warfare 4's Pick 3 System lets you equip one Perk from each of three Perk slots, encouraging you to build combinations that complement your preferred weapons, equipment, and overall approach to combat. Some combinations reward aggressive objective play, while others emphasize stealth, survivability, mobility, or tactical awareness. During the Beta, 16 Perks are available to experiment with, including three available through specific Default Loadouts early in your progression. More Perks will arrive at launch. 

Perks at a Glance 

Perk 1 Slot (5)

• Overkill (Available immediately): Carry two Primary Weapons.
• Ninja (Available at Player Level 20): Quieter footsteps.
• High Alert (Available at Player Level 16): Warns when an unseen enemy spots you.
• Quick Fix (Available immediately): Regenerate health after eliminations and while capturing objectives. (Default Loadout during Beta)
• Ghost (Available at Player Level 24): Remain undetected by multiple enemy reconnaissance tools.

Perk 2 Slot (4)

• Fast Hands (Available at Player Level 12): Faster reloads, equipment use, and weapon swaps.
• Hardline (Available immediately): Reduce Killstreak costs by one.
• Bomb Squad (Available immediately): Increased protection against explosives.
• Tracker (Available immediately, Default Class Only): Track enemy footprints and conceal your kill markers. (Default Loadout during Beta)

Perk 3 Slot (6)

• Scavenger (Available immediately): Replenish ammunition from fallen enemy Operators.
• Lethal Reach (Available at Player Level 8): Throw equipment farther with a trajectory preview and automatically perform a dedicated melee attack.
• Blood Rush (Available immediately): Longer Tactical Sprint, faster crouch movement, and stamina restored after eliminations.
• Combat Grid (Available immediately, Default Class Only)): Highlight enemy equipment, Field Upgrades, Killstreaks, vehicles, and friendly teammates. (Default Loadout during Beta)
• Battle Hardened (Available at Player Level 28): Reduce the effects of enemy Tactical equipment.
• Cold-Blooded (Available at Player Level 30): Remain undetected by AI targeting systems and several reconnaissance tools.

As you unlock additional Perks throughout the Beta, don't be afraid to experiment. A small adjustment to one Perk can dramatically change how a loadout performs, and the Apply to All Loadouts option makes it easy to update every custom class with your favorite three-Perk combination in a single step.

Modern Warfare 4 Beta: Modes

The Modern Warfare 4 Open Beta showcases the full range of Multiplayer combat. Deploy into classic modes like Team Deathmatch and Domination, master all-new experiences including Hijack and Inflation, test your skills in intense 3v3 Gunfight matches, or join combined-arms Ground War battles featuring tanks and other vehicles. Explore the mode overviews below.

Team Deathmatch (Core 6v6)

Every elimination counts but surviving to fight the next battle is just as important. Winning consecutive engagements not only denies the enemy points; it also earns valuable Killstreaks that can strengthen your team's advantage. Whether you're jumping into your first Multiplayer match or sharpening your gunfighting skills before tackling objective-based modes, Team Deathmatch rewards smart decision-making, teamwork, and consistent performance.

Hijack (Core 6v6)

Victory depends on momentum as much as firepower. Keep the Spike moving by carrying it yourself or throwing it to teammates to maintain the attack. Full Create a Class functionality gives your team multiple ways to escort the Spike, disrupt enemy advances, and defend the objective as you fight to maximize your score.

QUICK INTEL:

• NEW: Eliminate enemies to collect cash and build your fortune.
• Defeat wealthy HVT Operators to steal the cash they're carrying.
• The richest players become marked High Value Targets for everyone to hunt.
• Survive the escalating chaos of Overtime, where increased cash multipliers can dramatically swing the match.

Hardpoint (Core 6v6)

Search and Destroy (Core 6v6)

QUICK INTEL:

• Alternate between attacking and defending two bomb sites.
• Attackers win by eliminating the enemy team or detonating the bomb.
• Defenders win by eliminating the attackers, preventing the bomb plant, or defusing the bomb.
• One life per round. No respawns.

Fight across a secret hideout next to a French rail terminal where cobblestone streets, shipping containers, rooftops, and compact interior spaces combine to create a tightly connected arena packed with flanking opportunities and upper floor routes.

CACHETTE TOP TIPS:

• Incoming strike: Punish the enemy by striking critical routes along the Backlot, Central Containers, and Front Gate with explosive Killstreaks like the Bomb Glider and Artillery Beacon. Keep up the pressure by equipping the Hardline Perk to earn your streaks faster. 
• Feet off the ground: If you’re not getting results on the ground, climb up for a better view. Jump across the containers and rooftops in the middle for an expanded view with quick access into the Armory and Lounge while maintaining the second story advantage. 
• Zap ’em with the Zip Gun: If your weapon isn’t suited for close-quarters fights, bring the Zip Gun Lethal along as a defensive measure when you’re forced inside. The 3D printed, single-use pistol is quickly deployed, making it an ideal tool in narrow spaces like the Garage, Armory, and Server Room.

Lithium

Enter a damaged lithium processing facility in rural Mexico, where industrial buildings, processing equipment, interactive garage doors, and strong mid-range sightlines support a wide variety of combat styles.

Experience a battle-scarred Korean fishing village where abandoned tanks, burning buildings, narrow streets, and accessible interiors blend close quarters combat with longer sightlines across a main thoroughfare.

Battle across the snow-covered rooftops of New York's Hotel Times West, where elevated platforms, exterior walkways, and compact interior spaces reward precision movement while offering multiple routes around the city block.

Expect skirmishes throughout an overgrown Indian bus depot where a parking lot of rusting buses divide the battlefield into tight lanes, concealed routes, and close-range ambushes balanced by impressive sightlines across the Center Lot.

TRANSIT 213 TOP TIPS:

• Unleash the arsenal: The smaller the map, the easier it is to affect enemies with your Equipment and Field Upgrade. Clear out the open busses with Frag Grenades, obscure your movements with a Smoke Grenade, defend your position with a Trophy System… the more variety you add to your plays, the better your chances of winning the round.  
• Center Lot dead zone: Beware the Center Lot busses. They provide cover and concealment against targets on the ground, but their central position makes them easy to rush and often the target of incoming grenades. Always look for enemies inside, and don’t linger too long near the windows.  
• Quick on the draw: Speed up your actions with the Fast Hands Perk to reload, use Equipment, and swap weapons faster. On a small map like Transit, it pays to minimize your time spent on these actions so you’re ready to go in the next fight.

Gunfight (3v3, 10v10, Kill Block)

Every two rounds, Kill Block reconfigures into a new Combo — a trio of connected scenic Slabs — while a new randomized Loadout is issued to every player. Teams swap spawn sides between rounds, ensuring both sides compete on the same layout with identical equipment before the next Combo is randomly created. If neither team secures the elimination before time expires, an Overtime Flag appears, forcing one final fight for the round.

QUICK INTEL:

• NEW Ground War mode for Modern Warfare 4 available across two large-scale maps.
• Large-scale objective combat across a sprawling battleground featuring infantry and vehicles.
• Captured Outposts become additional spawn locations for your team, expanding your team’s front line.
• Unlock escalating team rewards, from Local UAV coverage to armored vehicle support.

Combat Outpost reimagines Domination for Ground War, expanding the familiar three-flag battle into a large-scale conflict across a sprawling battleground. Capture Outposts to earn a steady stream of points while expanding your team's available spawn locations, allowing friendly forces to reinforce the front line and maintain pressure across the map.

The battle doesn't end once an Outpost is secured. Continue Reinforcing captured positions to unlock increasingly powerful team rewards, from Local UAV coverage and a JLTV airdrop to a Light Tank delivered straight to your Headquarters. With Capture and Reinforce objectives often overlapping, Combat Outpost rewards coordinated teams that can seize territory, defend key positions, and leverage the battlefield advantages they earn.

Ground War Multiplayer Maps (24v24, Beta)

Battle across the rural outskirts of Haijin, where open fields, waterways, scattered farms, and the large-scale mill combine with roads and rail lines to create a combat zone suited to long sightlines, vehicle maneuvering, and coordinated assaults on key strongholds.

IMJIN FARMLANDS TOP TIPS:

• Against the grain: The mill towers over the Imjin Farmlands, making it a prime spot for snipers and Operators looking to get a lay of the land from up high. When approaching from the outskirts, use cover to minimize sightlines onto your position and work with teammates to breach the inner facility from multiple angles. Once inside, switch to close-ranged weapons to speed up combat. 
• Road tax: The Imjin Farmlands are relatively flat with narrow roads and shortcuts connecting its various sections. When facing enemy vehicles, carry a Launcher into battle and use the even terrain to land hits on target.  
• Hold for reinforcements: Don’t just capture and run. In Combat Outpost, victory depends on reinforcing your positions, earning powerful rewards over time including armored vehicles, tanks, and a twin-engine helicopter. Get the goods and then go into battle with the advantage.

 Wolves Stadium

Resurgence returns with the all-new Zodiac, a compact combat zone built around the DRC Advanced Systems drone assembly and manufacturing headquarters. 

Fight from the company Admin building through and beneath the central double Trackline with multiple trains, then push toward the R&D facility and shipping docks as squads battle across offices, manufacturing buildings, rooftops, tunnels, and the surrounding shoreline. Expect an explosive tank battle, legendary loot, action across the ground and air, and other surprises to find during your matches.

Every Loadout has room to dominate and are default for the Beta. Choose from AR, SMG, LMG, or Sniper Default Loadouts. Close-range Operators can weave between buildings and through the center of the facility, while longer-range Loadouts benefit from rooftops and elevated windows overlooking the facility’s points of interest. Beneath it all, an underground tunnel network offers another way to rotate, flank enemy squads, or briefly disappear before launching your next attack.

Development Credits

Call of Duty: Modern Warfare 4 development is led by Infinity Ward and will be available globally on XBOX Series X|S, PlayStation 5® and PC via Battle.net, XBOX on PC, Steam, and Nintendo Switch 2 on Friday, October 23, 2026. 

Call of Duty: Modern Warfare 4 for the PC delivers a fully optimized experience, led by Infinity Ward in partnership with Beenox, for Battle.net, Blizzard Entertainment’s online gaming service, XBOX on PC, and Steam.

Infinity Ward, in partnership with Digital Legends, is developing Modern Warfare 4 natively for Nintendo Switch 2. 

Additional development in alphabetical order: Activision Central Design, Activision Central Technology, Activision QA, Activision Shanghai, Beenox, Demonware, High Moon Studios, Raven Software, Sledgehammer Games, and Treyarch.

* Actual launch date(s), times, and platform availability of MP Beta subject to change. Seewww.callofduty.com/beta for more details. Minimum Open Beta duration is 2 days. Limited time only. Internet connection required. Online multiplayer subscription may be required for MP Beta.

©/TM/® 2026 Activision Publishing, Inc.

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