We love seeing new Call of Duty: Mobile updates drop, but keeping up can be tough. For all the key info on new weapons, maps, buffs, nerfs, and skins, this guide is your go-to source for the latest CODM update. After all, you need to know what brutal buffs or nasty nerfs are hitting the battlefield.
When was the Call of Duty: Mobile Season 4 release date?
Call of Duty: Mobile Season 4 launched on April 22, 2026. Season 4, Eternal Prison, revives the Godzilla x King Kong collaboration from Call of Duty: Vanguard. The two titans are utilized in Rebirth Island, while players can also nab some neat cosmetics from the in-game shop based on their appearance. Alongside them, new draws, events, and blueprints are live in-game.
Call of Duty: Mobile patch notes
The latest Call of Duty: Mobile patch notes for Season 4 have been detailed by Activision and include the following:
DMZ Wipe
When Activision announced the DMZ: Recon Season 0 wipe, which marked the original release of the Modern Warfare 2 (2022) mode, players felt that attachments and insured classes took too long to unlock before being wiped. In Season 1, Activision addresses this by making both significantly faster to unlock.
New weapon
The DP27 LMG is being added to Call of Duty: Mobile. This classic WWII weapon from Call of Duty: Vanguard fires slowly but deals serious damage and features a distinctive top-mounted disc magazine. Players can unlock it by reaching Tier 21 on the free Battle Pass.
New BR Class
A new Battle Royale class called Toxic Overload has been introduced to shake up gameplay. It resembles a Trophy System and deploys a device that creates a small radiation zone. Enemies and vehicles that pass through it are slowed and take damage. It can be unlocked through the Challenge Pass in the Events tab.
New Prestige Weapon
Season 4 introduces a new Prestige Weapon, the Locus Demonic Anguish. These weapons are typically unlocked by earning three featured items, such as weapons or operators from the current season's draws. For this season, that likely includes the Godzilla and Kong-themed draws.
Secret Caches
A new legendary Secret Cache weapon is also being added this season, the PP19 Bizon Mayan Malediction. It rotates alongside the RPD Road Mongrel and is tied to the Cache Frenzy event. This event provides multiple ways for players to progress their Cache weapons, including ones that were only partially unlocked in previous seasons.
Call of Duty: Mobile Season 4 events
Not sure what's happening in Season 4 of CODM? Don't worry, we've rounded up all the events you need to know about below.
- Godzilla x Kong Event - April 24 to May 23
- Rebirth Island - Resurgence BR Playlist available - all season
- Operation Rebirth Event runs from April 25 to May 6
- Godzilla Draw opens - all season
- Kong Draw available - all season
- DMZ: Recon Season 1 launches April 25
- Shoot the Ship 24/7 MP Playlist (runs April 28 to May 4)
- Soldier of Fortune MP Playlist (runs April 28 to May 4)
- Kurohana Metropolis MP Playlist (runs April 30 to May 7)
- Cache Frenzy Event runs from April 30 to May 27
- Necrotic Necessity Mythic Drop releases (runs May 1 to May 30)
- Modes Collide MP Playlist (runs May 1 to May 7)
- Void Voyage Draw opens (runs May 3 to May 16)
- Surprise Skill MP Playlist begins (runs May 5 to May 11)
- Encryption Draw returns (runs May 5 to May 18)
- Search & Rescue MP Playlist begins (runs May 5 to May 11)
- 10v10 Rust MP Playlist starts (runs May 8 to May 14)
- Mother's Day Event runs from May 8 to May 31
- Jade Peacock Draw returns (runs May 8 to May 21)
- Nock and Hammer Draw opens (runs May 10 to May 23)
- Capture the Flag MP Playlist (runs May 12 to May 18)
- Cranked Recharged MP Playlist (runs May 12 to May 18)
- Cataclysm Draw returns (runs May 12 to May 25)
- Phantom's Keep Mythic Drop returns (runs May 15 to June 13)
- Rising Tides Draw available - all season
- Zodiacs Series Armory returns - all season
CODM Season 4 Buffs
These weapons are under the buffs list for CODM Season 4.
- LC10 - ADS time reduced
- LC10 - Initial bullet spread reduced
- Striker45 (150mm Stainless Steel) - Sprint-to-fire delay reduced
- Striker45 (150mm Stainless Steel) - ADS movement speed increased
- Striker45 (300mm Poly Barrel) - Lateral recoil control increased
- Striker45 (400mm Stainless Steel) - Bullet spread reduced
- QXR - Sprinting speed increased
- QXR (Enhanced Bolt) - Range debuff reduced
- DR-H (OWC Marksman) - Movement speed reduced
- DR-H (OWC Marksman) - ADS movement speed reduced
- DR-H (OWC Marksman) - ADS time reduced
- DR-H (25/30 Round OTM) - Damage multiplier slightly increased
- CR-56 AMAX - Base damage increased
- GKS (32 Round Fast Reload) - Belly damage multiplier increased
- MG 82 - Damage increased
- MG 82 - Bullet impact increased
- R9-0 - Bullet concentration increased
- Dingo - Damage multiplier increased
- Dingo - Basic bullet spread reduced
- MX9 - Range adjusted
- MX9 - Damage adjusted
- Purifier - Energy charging speed increased
- H.I.V.E. - Bullet count increased
- H.I.V.E. - SFX optimized
- Bull Charge - Energy consumed per elimination reduced
- Gunship - Impact radius increased
- Gunship (105mm) - Damage radius increased
- Gunship (40mm) - Damage radius increased
- Shock Wave - Charge count increased
CODM Season 4 Nerfs
These weapons are under the nerfs list for CODM Season 4.
- SO-14 - Damage multiplier reduced
- SO-14 (50 Round Drum) - Head damage multiplier reduced
- SO-14 (Wild Fire) - Damage multiplier increased
- MX Guardian [BR Only] - Basic bullet spread increased
- MX Guardian [BR Only] - Damage reduced
- Martyrdom - Max damage reduced
- Trap Master - HP of triggered trap device reduced
- Smoke Bomber - Speed boost when hit by a bullet removed
- Scout - Scanning players now triggers a reminder on the minimap
- Vulture - SFX optimized
- War Machine - SFX optimized
- Medic - Instant HP recovery reduced
- Medic - HP recovery every 0.2s increased
- Medic - Armor recovery every 0.2s increased
- Medic - Duration reduced
- Quick Strike - Charge count reduced
- Quick Strike - Damage adjusted
- Quick Strike - Vehicle damage multiplier increased
- Quick Strike - Block duration extended
- Quick Strike - Sheathing recovery delay reduced
- Killstreak Support - Available scorestreaks with Persistence adjusted
- Killstreak Support - Some scorestreak point deductions reduced
And that is everything we have on Call of Duty: Season 4. Aside from claiming all the latest Call of Duty: Mobile redeem codes, you can also check our list of the best FPS games around.