Modern Warfare 4 Season 1 brings a substantial update to Multiplayer and DMZ, with new maps, modes, weapons, events, and progression rewards. The update is scheduled to launch at 12:00 AM ET on November 6, 2026, which is 9:00 PM PT on November 5. For players preparing for the new season, the most useful approach is to understand which content arrives at launch, what is planned for mid-season, and where to focus your time first.
This guide covers the confirmed Season 1 content announced so far. It also explains how to approach the new Multiplayer maps, choose between the incoming weapons, prepare for the X01 DMZ facility, and make better use of the Battle Pass. Some details remain classified or are scheduled for a later announcement, so they should not be treated as confirmed mechanics.
Modern Warfare 4 Season 1 Release Date and Content
Season 1 launches across all platforms on November 6 at 12:00 AM ET. Players on the US West Coast can access it from 9:00 PM PT on November 5.
| Content | Confirmed Season 1 details |
| Multiplayer maps | Backstab, Canyon, and a reimagined Shoot House at launch |
| Mid-season maps | Ministry, Overflow, and additional classified maps |
| Additional map | Shipment arrived before Season 1 |
| Multiplayer modes | Grind, Drop Zone, and Gauntlet 1v1, alongside existing modes |
| DMZ | New X01 facility, Orders, enemies, events, and FOB additions |
| New weapons | Cronen Osprey and CSG-35 in the Battle Pass |
| Later weapon rewards | JAK 12 and ZLR Talonhawk |
| Battle Pass | 100-tier linear progression track |
The Season 1 announcement also confirms that Warzone will receive the Hajin and Zodiac maps, alongside the return of Verdansk and Rebirth Island. However, the full Warzone roadmap is scheduled for a separate announcement on November 2. Until that information is released, it is better to avoid assuming specific playlists, rotations, or map changes.
Multiplayer Maps: Routes and Positions to Learn
Season 1 introduces three launch maps for standard Multiplayer: Backstab, Canyon, and a reimagined Shoot House. Each has a different layout, so players should avoid using the same approach on all three.
Backstab: Use Buildings and Elevated Positions Carefully
Backstab is a medium-sized 6v6 map set in a snow-covered, war-torn town. Its abandoned tanks and damaged buildings create a mixture of open ground, interior routes, and elevated positions.
Several buildings are particularly important when moving through the map. The Stronghold House rooftop provides an elevated position, while the upper levels of Sniper House, Grandpa’s House, and the Destroyed Building offer additional opportunities to watch nearby lanes.
When approaching these areas, avoid crossing exposed ground without checking the windows and rooftops first. If an enemy controls an elevated position, using a different building or a route through the damaged walls may provide a safer way to challenge them. The blasted walls also create flank routes, so players defending a building should watch more than its main entrance.
Canyon: Balance Long Sightlines with Natural Cover
Canyon is built around towering rock formations and open terrain. Its layout includes the River near Convoy Ambush, Cliff Path, a northern Cave route leading toward Abandoned Shack, and the central Mesa vantage point.
The open spaces make movement between areas important. Running directly across exposed ground can leave you vulnerable to players watching from higher positions. Use natural cover where possible, and check the surrounding rock formations before crossing a major lane.
The central Mesa offers a useful position for observing nearby movement, but holding it without checking the approaches can leave you exposed to a flank. Players who prefer to move rather than defend one position can use the Cave and Cliff Path routes to change their angle of attack.
Shoot House: Watch the Central Lanes
The reimagined Shoot House returns as a medium-sized 6v6 map. Its familiar layout includes the southern Junkyard, central tunnels, northern Containers, and elevated areas around Hospital and Apartment.
The central tunnels provide an alternative to crossing the more exposed lanes, but they can also become predictable routes for players watching their entrances. Before pushing through, check whether opponents are holding the exits. The elevated positions around Hospital and Apartment can also influence movement through the open areas below.
New Multiplayer Modes and Events
Season 1 adds several modes that reward different approaches. Understanding their objectives is more useful than treating every match as a standard elimination game.
Grind requires players to collect dog tags and deposit them at either of the two Banks. Both teams can use either Bank, and players drop their carried tags when eliminated. Collecting tags is only part of the objective: teams also need to decide when it is safe to make a deposit. Carrying a large number of tags into a dangerous area can give the opposing team an opportunity to recover them.
Drop Zone revolves around a single rotating objective. Killstreak packages periodically arrive by air, creating additional reasons to contest the active area. Teams should pay attention to the objective’s movement rather than remaining in one location after it changes.
Gauntlet 1v1 is part of the Wager Match Event. The winner remains in the playlist to face the next opponent, while players earn Trophies through participation and related challenges. The event also offers additional rewards for players who finish among the top three and for those who complete its Mastery objectives.
Infected and Possession arrived before the main Season 1 update. Grind and Drop Zone are planned for launch, while more modes are expected during the season. Counter Attack is also listed as a mid-season mode. Its objective involves detonating bombs at the enemy Comm Station while protecting your own.
Season 1 Weapons: What Each One Offers
The Battle Pass introduces two new base weapons: the Cronen Osprey assault rifle and the CSG-35 submachine gun. The JAK 12 shotgun and ZLR Talonhawk melee weapon are scheduled to arrive later in the season.
| Weapon | Type | Confirmed role and availability |
| Cronen Osprey | Assault rifle | Battle Pass weapon; designed for rifle engagements |
| CSG-35 | Submachine gun | Battle Pass weapon; high fire rate and close-range focus |
| JAK 12 | Shotgun | Full-auto shotgun arriving later in the season |
| ZLR Talonhawk | Melee weapon | Combat axe arriving later in the season |
Cronen Osprey: A Rifle for Controlled Engagements
The Cronen Osprey is a new assault rifle available through the Season 1 Battle Pass. Its listed Battle Pass unlock is Tier 16, with a weapon blueprint appearing at Tier 87.
Its recoil is described as moving upward and to the right. Players should therefore pay attention to recoil control when testing the weapon, particularly during longer bursts. Firing in shorter controlled bursts can help maintain accuracy when engaging targets at greater distances.
The Cronen Helix Mk II receiver is also listed as an attachment option. It changes the weapon to a double-barrel configuration that fires when the trigger is pulled and again when it is released. This changes the weapon's firing behaviour, so players should test the configuration before relying on it in a match.
CSG-35: Prioritize Close-Range Fights
The CSG-35 is a high-fire-rate SMG that can be unlocked at Battle Pass Tier 36, with a blueprint listed at Tier 73. Its strongest use case is close-range combat. Its high rate of fire can help when fighting opponents at short distances, but its recoil becomes more difficult to manage as the engagement range increases.
The CSG Crossfire Akimbo configuration offers another way to use the weapon, but it trades accuracy for its dual-wield setup. Players should compare the standard configuration and Akimbo option in a controlled test rather than assuming one is better in every situation.
JAK 12 and ZLR Talonhawk
The JAK 12 is a full-auto shotgun scheduled for a later Season 1 event. Its spread-based firing pattern and heavy recoil make it more suited to close encounters than distant fights. The JAK Barrage attachment adds sticky explosives, giving players another configuration to explore when it becomes available.
The ZLR Talonhawk is a combat axe that will also arrive later in the season. It has no weapon attachments, and its event progression includes ten levels and Mastery Badges. Players interested in unlocking it should check the event requirements once the reward track becomes available.
DMZ X01 Guide: Preparing for the New Facility
The X01 Black Site is one of Season 1's main DMZ additions. The facility is located near Hajin and was previously identified as a GRANIT Arms black site. It contains cargo bays, vehicle depots, underground laboratories, production lines, and a sealed Deep Vault.
Its layout includes interconnected passageways, tunnels, chambers, and multiple vertical levels. This makes navigation and squad coordination important. Rather than treating X01 as an ordinary open-area deployment, players should pay attention to Ghost's instructions and keep track of the route back to an extraction point.
Prepare Before Entering X01
The official briefing describes strong enemy resistance inside and around the facility, including North Korean forces and members of the 100 Spirits NK Faction. Stronger enemies patrol the interior, while hostile Operator squads may also be present.
A cautious approach is preferable to rushing deeper into the facility. Keep your squad together, avoid unnecessary fights when your route is unclear, and identify the nearest extraction option whenever you enter a new section. The announcement also warns that extraction points can close as the facility begins its lockdown sequence. Players should therefore avoid delaying their escape until the last possible moment.
Ghost serves as the squad's guide through the new DMZ Orders. His updates track progress, identify emerging threats, and provide information as additional areas are accessed. Following these instructions is important because some details about the facility's enemies, equipment, and deeper sections have deliberately not been disclosed.
X01 Bosses and DMZ Events
The Season 1 Boss Board introduces two lieutenants: Tae-Hyun, known as Knuckle, and Chol-Min, known as The Wrench. The announced commanders include The Captain, a Juggernaut accompanied by an elite guard, and an autonomous patrolling Wheelson.
The Threat Briefing event includes two specific activities:
- Battle Tank: Deploy into Hajin and fight a North Korean main battle tank. Players can remove one tank part per deployment, with rewards improving as more parts are collected across deployments.
- The Captain: Enter X01, locate The Captain, and collect sections of the Juggernaut's helmet. Successfully extracting with the collected items contributes toward better rewards.
Resupply Run offers a different objective. Players search different points of interest for specific items and trade them for valuable equipment, including Self Revives and 3-Plate Carriers. This activity gives squads an alternative to focusing exclusively on boss encounters.
The FOB also receives new stations and services. A Battle Pass and Store Station appears beside the Survival Kit Station. A Vendor offers weapons and gear for DMZ Cash to players who own Season 1 BlackCell. The 3D Printer's function remains classified in the announcement, so its exact use should not be assumed before further details are released.
Battle Pass and BlackCell: What Players Should Know
The Season 1 Battle Pass contains more than 100 pieces of unlockable content and uses a linear 100-tier progression track. Rewards include Operator Skins, Weapon Blueprints, Calling Cards, Finishing Moves, Emblems, Weapon Charms, Double XP Tokens, COD Points, and DMZ Survival Kits.
The premium Battle Pass costs 1,100 COD Points, while the Battle Pass Bundle costs 2,400 COD Points. The premium purchase provides access to the catch-up system and instant rewards. The announcement also lists a 10% Battle Pass XP boost for the season and up to 1,100 COD Points among the instant rewards.
The Tier 100 completion rewards include the Vantage Operator Skin for Blix, the Blue Viper Hyeon Burst blueprint, 200 COD Points, a Calling Card, an Emblem, and a DMZ Survival Kit. The Bellum Ultra-rarity Mosin-Nagant blueprint is also listed as the Tier 100 weapon reward.
BlackCell is a separate premium option with its own Operator, weapon blueprints, challenges, and additional Battle Pass content. Players who already purchased the Battle Pass and later upgrade to BlackCell are set to receive 1,100 COD Points back, according to the Season 1 announcement. Compare the included rewards with your expected playtime before deciding whether the additional purchase is worthwhile.
A Practical Season 1 Progression Plan
Players do not need to pursue every reward immediately. A focused plan makes it easier to learn the new content without spreading time across too many objectives.
- Start with the Multiplayer maps. Play Backstab, Canyon, and Shoot House to learn their main routes, elevated positions, and exposed lanes. Avoid rushing into unfamiliar areas until you understand where opponents can watch from.
- Try the new modes. Grind and Drop Zone have objectives beyond eliminating opponents, while Gauntlet 1v1 offers a different competitive format through the Wager Match Event.
- Unlock and test the Battle Pass weapons. Compare the Cronen Osprey and CSG-35 in the ranges where each is intended to perform. Test recoil and attachment changes before settling on a configuration.
- Prepare your DMZ squad for X01. Follow Ghost's Orders, keep track of extraction routes, and avoid pushing deeper into the facility without a clear plan.
- Choose event rewards based on your goals. If you want new weapons or attachments, prioritize the relevant event and Battle Pass objectives rather than trying to complete every activity at once.
Players considering a Bot Lobby MW4 or other MW4 Boosting services should check the game's current progression rules before relying on them for weapon unlocks, challenges, or Battle Pass progress. Match types and progression requirements can differ, and no service should be assumed to guarantee a particular unlock. Never share your account password or verification codes with a third party.
Final Thoughts
Modern Warfare 4 Season 1 adds a broad range of content, but the most important additions for Multiplayer players are the three launch maps, new objective modes, and two Battle Pass weapons. DMZ players have a different challenge in X01, where the facility's layered layout, strong enemy presence, and changing extraction situation make preparation especially important.
The best way to approach the season is to focus on one goal at a time: learn the maps, test the new weapons, understand the event objectives, and prepare carefully before entering X01. More Warzone details and classified DMZ information should be treated as unconfirmed until the developers provide further updates.