COD Mobile has entered April 2026 with a brand new season, with Season 4 titled Eternal Prison. The season takes things to a larger scale with the arrival of Rebirth Island across both Battle Royale and DMZ: Recon.
With the collaboration being part of it with Godzilla and Kong, Season 4 also brings a brand-new Battle Pass, the DP27 LMG, the Toxic Overload Battle Royale class, and multiple seasonal events packed with rewards. Here’s everything you need to know about the latest season, going live on April 22, 2026.
Contents
COD Mobile Season 4 DMZ: Recon Updates
COD Mobile Season 4 Battle Royale: Rebirth Island
COD Mobile Season 4 2026 Eternal Prison: Key Highlights and Seasonal Events
COD Mobile Season 4 2026: Battle Pass and Challenge Pass
Store Update: New Mythic Weapon, Godzilla x Kong
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COD Mobile Season 4 DMZ: Recon Updates
Rebirth Island arrives in DMZ
Rebirth Island officially joins DMZ: Recon, bringing a fresh extraction experience set inside the iconic prison complex. The map comes with improved visuals, updated points of interest, and environmental upgrades across DMZ and Battle Royale.
High danger zones and prison access
The prison area acts as a high-risk zone where the most intense fights take place. Unlike Battle Royale, you must manually activate switches to open the prison gates. Once triggered, a countdown begins, followed by a short window where all gates open before entering cooldown again.
COD Mobile Season 4 2026 DMZ Recon updates (Image via Activision)
New extraction system and boss fight
Extraction on Rebirth Island now requires activating dual terminals to initiate the sequence. The first extraction in a match triggers a boss encounter featuring Nikto, who defends the rooftop with a Riot Shield and aerial support, whereas the extractions return to standard helicopter escapes.
Additional features and hazards
A submarine circles the island, capable of launching missiles at players caught in its range, adding another layer of danger during matches. A radiation zone also spreads across the map as the match progresses, so you will have to run toward the prison center to be saved.
The mode also introduces Ultimate-tier loot based on rare elements, along with a new crafting system that allows you to combine materials into powerful gear for future runs.
COD Mobile Season 4 Battle Royale: Rebirth Island
Rebirth Island also arrives in Battle Royale with updated visuals and several gameplay improvements. Respawn limits have been removed, so you can redeploy as long as your squad survives, keeping matches active for longer.
COD Mobile Season 4 2026 Rebirth Island (Image via Activision)
New features such as UAV Towers, Contracts, and Buy Stations expand strategic options, while Killstreaks like Bomb Drones and Precision Airstrikes can now be purchased mid-match. Matches now end with a victory exfil animation, giving squads a cinematic finish to their wins.
COD Mobile Season 4 2026 Eternal Prison: Key Highlights and Seasonal Events
Operation Rebirth
This event is here to explore Rebirth Island across both DMZ and Battle Royale by completing tasks that reveal sections of the map. As progress is made, you earn rewards ranging from Secret Caches to larger unlocks like a Charly Operator variant and the Axe — Canvassed melee weapon.
Godzilla x Kong event
Season 4 brings a major Monsterverse collaboration featuring themed rewards inspired by Godzilla, Kong, and Shimo. You can complete missions to earn Hollow Earth energy, which is used in a special mini-game tied to additional rewards. Items include the ASM10 — Frost Bite blueprint, Grinch — Rimebound Operator Skin, and the Legendary Purifier — Shimo’s Might.
COD Mobile Season 4 2026 Godzilla Kong event (Image via Activision)
Cache Frenzy returns
Cache Frenzy makes a comeback. With this, you can earn plenty of Secret Caches by completing tasks. These can be used to unlock items like the Legendary PP19 Bizon — Mayan Malediction and other previously released rewards.
Additional events throughout the season offer more cosmetics and blueprints, including themed rewards tied to seasonal celebrations like Mother’s Day.
COD Mobile Season 4 2026: Battle Pass and Challenge Pass
The Eternal Prison Battle Pass features a mix of modern, sci-fi, and themed content across free and premium tiers.
Battle Pass Free Tiers
The DP27 LMG headlines the free rewards, offering high damage and a large magazine suited for sustained fire. You can also earn additional skins, blueprints, and Vault Coins through progression.
Premium Pass Tiers
Premium rewards include kaiju hunter-inspired Operator Skins such as Surf Warrior — Kaiju Recon, Syd — Game Warden, Polina — High Bitrate, and Vanguard — Deepwater Elite.
Weapon Blueprints like Type 19 — Scavenged, SVD — Specimen Tracker, PDW57 — Wrought Cargo, and DP27 — Gilded Huntsman expand the lineup, built around the season’s theme.
COD Mobile Season 4 2026 Battle Pass (Image via Activision)
Ground Forces subscribers receive the Wolf — Gravedigger Operator Skin, R9-0 — Volcanic Waking blueprint, and Backpack — Volcanic Waking, along with standard XP bonuses and discounts.
Season 4 Seasonal Store
The Seasonal Store ties into the Challenge Pass; all you need to do is do missions to earn tokens and exchange them for rewards. One of the highlights for this season is the Toxic Overload Battle Royale class, which allows you to control areas by spreading radiation that slows and damages enemies.
Additional rewards include weapon blueprints like the AGR 556 — Orbital Station and other seasonal cosmetics.
Store Update: New Mythic Weapon, Godzilla x Kong
Season 4 introduces the Mythic DP27 — Necrotic Reliquary, arriving alongside the Wicht Warden Operator in a themed draw.
The Godzilla and Kong draws bring Operator Skins inspired by both Titans, including Cassius with a Godzilla-themed armor and Cosmic Silverback — B.E.A.S.T., inspired by Kong. Additional Store content includes more themed cosmetics, while three older Battle Passes join the Vault: In Deep Water, Radical Raid, and Fool’s Gold.