Modern Warfare 4 Season 1 goes live on Friday, November 6, 2026 — confirmed by the official Call of Duty content roadmap Infinity Ward posted on October 14. But Season 1 is the end of the pre-launch runway, not the start: between the October 23 launch and November 6 there's a packed drip-feed of early access, map drops, and brand-new modes you'll want to grind through first. This guide lays out every confirmed date on the roadmap, what actually unlocks when, and how to hit the ground running before Season 1 resets the meta.
Quick answer: Modern Warfare 4 launches October 23, 2026. Season 1 starts November 6, 2026 for both MW4 and Warzone. Before then: Campaign Early Access (Oct 16), DMZ Early Access (Oct 20), then Shipment (Oct 27), Possession Mode (Oct 29), and Infected Mode (Oct 30) roll out in the two-week pre-season window.
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When does Modern Warfare 4 Season 1 start?
Season 1 begins November 6, 2026, shown on the roadmap for both Modern Warfare 4 and Call of Duty: Warzone. Activision confirmed it on October 14 via the official @CallofDuty roadmap graphic, headlined "The Road Ahead Starts With Early Access."
That's the date the first Battle Pass drops, Warzone formally integrates MW4 content and seasonal progression, and the post-launch live-service cadence kicks in. Per the official site, "BlackCell, Battle Pass, Call of Duty Points and Tier Skips will be accessible in Modern Warfare 4 upon availability of the Season 1 Battle Pass in-game" — so BlackCell and the Battle Pass are gated to the Season 1 launch, not day one.
Here's the piece a lot of players missed: the two weeks between launch and Season 1 are not empty. There's a steady drip of content, including two new modes and the return of the most notorious camo-grind map in the franchise.
The full Modern Warfare 4 pre-launch roadmap (every date)
Here is the timeline exactly as the official roadmap graphic shows it:
| Date | What arrives | Notes |
|---|---|---|
| October 16, 2026 | Campaign Early Access | Digital pre-order only |
| October 20, 2026 | DMZ Early Access | Digital pre-order only |
| October 23, 2026 | Full launch + multiplayer | 12 Core maps, Kill Block, Ground War, Gunfight |
| October 27, 2026 | Shipment | "Coming Soon" tile |
| October 29, 2026 | Possession Mode | Tagged NEW |
| October 30, 2026 | Infected Mode | "Coming Soon" tile |
| November 6, 2026 | Season 1 | MW4 + Warzone, first Battle Pass |
A few timing details worth pinning down. No times of day were listed on the graphic itself for the dates above, so treat specific unlock hours as TBC until Activision posts them. For PC, the preload opens October 15 at 11 AM CT for digital pre-purchases, and the full game releases October 23 at midnight local time.
Early Access on October 16 (Campaign) and October 20 (DMZ) is tied to a digital pre-order — a disc copy or a post-launch purchase won't get you into the early windows. For the full launch-day picture, see our Modern Warfare 4 release date and preload countdown, the complete list of confirmed launch maps, and exactly how to play the Campaign Early Access on October 16.
What launches on October 23 (before Season 1)
Season 1 adds the Battle Pass and the live-service layer, but the core game is fully playable at the October 23 launch. Here's what you get on day one, straight from Activision's launch breakdown:
12 Core multiplayer maps: Cachette, Coal, Lithium, Lotus, Mumbai, Munition, Nautical, Reactor U92, Rooftops, Sentry, Silkworm, and Transit 213 — each with a custom infil and its own visual identity.
Kill Block — the Westbridge Training Facility — gets its own large tile on the roadmap. Activision says it reconfigures its layout before every match, with more than 500 combinations and "Slabs" that echo classic maps like Crash, Highrise, and Shoot House.
Ground War (3 maps): Wolves Stadium, Forest, and Imjin Farmland. Gunfight (4 maps): Smuggler, NYC, Café, and Library.
13 launch modes, four of them tagged NEW. The returning staples are Frontline, Hardpoint, Search & Destroy, Kill Confirmed, Domination, Team Deathmatch, Free-For-All, Gun Game, and Gunfight. The four new modes, as Activision detailed in its August 21 Call of Duty: NEXT multiplayer blog:
- Hijack (6v6): carry, throw, or pass a Data Spike, plant it at the enemy Comm Station, and score over time — with a bonus if it detonates. Defenders try to defuse.
- Inflation: every elimination drops a cash bounty; hold your earnings to grow the team total, but each death leaves part of your cash behind. Most cash wins.
- Collateral (5v5): built on Search & Destroy — earn cash from kills and objectives, buy a limited gear set each round, and dying costs your whole loadout.
- Ground War: Combat Outpost (6v6): establish Outposts to earn resources, then spend them on objectives across big maps with vehicles, infantry, and airborne Killstreaks.
On the progression side, MW4 ships with Apex Attachments — specialized unlocks earned by fully leveling a weapon that can change handling, firing behavior, stealth, or combat role beyond standard Gunsmith. And you can enter Prestige at max Soldier Rank for exclusive rewards and additional ranks — which is exactly why day-one leveling pace matters.
Why the pre-season window is the smart grind
Between launch and Season 1, two things make the October 23–November 6 stretch the best grind window of the year:
Shipment lands October 27 — four days after launch. The tiny container-yard map is the single most efficient XP and camo-grind arena in Call of Duty, and it's dropping before Season 1 adds new weapons and resets attention. (We broke down when Shipment arrives and what it means for launch separately.) If your goal is to walk into Season 1 with weapons already leveled, Apex Attachments unlocked, and base launch camos done, the Shipment-to-Season-1 window is where that happens.
Possession (Oct 29) and Infected (Oct 30) add two more objective/XP playlists right in the same stretch — more routes to fast progression before the Battle Pass grind begins.
The reality a lot of players called out: MW4 will feel fresh for a couple of weeks, then Shipment drops and the grind gets serious. If you want to be ahead of the curve on day one of Season 1 rather than starting the climb from scratch, the pre-season is the time to bank progress.
If you'd rather skip the grind and land in Season 1 with a leveled account, weapons, and camos ready, our team handles it fast and account-safe:
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How Warzone fits into Season 1
Season 1 is also the point where Warzone integrates with MW4. Per Activision, "Beginning in Season 1, Call of Duty: Warzone will integrate Modern Warfare 4 content and seasonal progression as part of a connected experience between both titles." That means MW4 weapons, progression, and the shared Season 1 Battle Pass flow into Warzone from November 6.
Warzone remains free-to-play, so you don't need to own MW4 to jump into the Season 1 Warzone experience — a point several players raised about Switch 2 specifically. If you want to play Warzone from day one on a new platform, you download Warzone free; owning MW4 adds the premium campaign, early access windows, and the full multiplayer map set.
Frequently Asked Questions
When is the Modern Warfare 4 Season 1 release date? Season 1 starts Friday, November 6, 2026, for both Modern Warfare 4 and Warzone, confirmed on the official October 14 roadmap. That's when the first Battle Pass, BlackCell, and the live-service season launch.
| When does Modern Warfare 4 actually launch? The full game launches October 23, 2026 on Nintendo Switch 2, PS5, Xbox Series X | S, and PC (Steam). PC preload opens October 15 at 11 AM CT; the game unlocks at midnight local time on October 23. Season 1 follows two weeks later on November 6. |
|---|
When does Shipment come to MW4? Shipment is listed as "Coming Soon" for October 27, 2026 — four days after launch and ahead of Season 1. It's followed by Possession Mode (October 29) and Infected Mode (October 30).
Do I need to pre-order for early access? Yes. Campaign Early Access (October 16) and DMZ Early Access (October 20) are for players who digitally pre-ordered. A physical copy or a post-launch purchase won't unlock the early windows.
Is there a new Warzone map on November 6? Warzone integrates MW4 content and seasonal progression beginning in Season 1 on November 6. Specific new map details for Season 1 weren't itemized on the pre-launch roadmap graphic — treat exact map names as TBC until Activision's Season 1 blog drops closer to launch.
Can I play Warzone free on Switch 2 at launch? Yes — Warzone is free-to-play across platforms, so you can download and play it without owning MW4. Owning Modern Warfare 4 adds the premium campaign, the early-access windows, and the full multiplayer map lineup.
Bottom line
Mark November 6 for Season 1 — but the real move is the two weeks before it. MW4 launches October 23 with 12 core maps, Kill Block, and four new modes; Shipment hits October 27; Possession and Infected follow on October 29–30. That's a loaded pre-season grind window before the Battle Pass even starts. Lock your dates, pre-order if you want the October 16/20 early access, and decide now whether you're grinding launch week yourself or walking into Season 1 already leveled.
