COD Mobile Season 4 (2026) Battle Pass Rewards Unveiled in Eternal Prison Update

Call of Duty: Mobile Season 4 (2026) is set to release on April 22, as confirmed by Activision. The update, titled “Eternal Prison,” brings a crossover with the Monsterverse universe. It draws inspiration from Godzilla and King Kong, adding their themes into gameplay elements, cosmetics, and seasonal events.

Eternal Prison Battle Pass: Free and Paid Rewards

The Eternal Prison Battle Pass offers both free and premium rewards, including Operator Skins, Weapon Blueprints, Calling Cards, and COD Points for future purchases.

Free Tiers Battle Pass

Free rewards include the DP27 LMG, a high-damage weapon with a large magazine and its signature top-mounted pan. In addition to the gun, the free tiers' rewards include various Operator Skins, Weapon Blueprints, Vault Coins, and many more customization pieces.

Premium Pass Tiers

Unlock all content available in the Eternal Prison Battle Pass stream by purchasing a Premium Pass to receive Operator Skins that feature hunters who hunt giant monsters. These include Surf Warrior - Kaiju Recon, Syd - Game Warden, Polina - High Bitrate, and Vanguard - Deepwater Elite.

Weapon Blueprints: Type 19 - Scavenged, SVD - Specimen Tracker, PDW57 - Wrought Cargo, Kilo Bolt-Action - Ancient Remains, and the DP27 - Gilded Huntsman.

Battle Pass Subscription

Purchasing the Battle Pass Subscription for Ground Forces unlocks additional monthly rewards, along with a 10% boost to both Player and Weapon XP. Subscribers also receive discount codes and reduced prices on 10x crate pulls.

In Season 4, Ground Forces members can also claim exclusive items such as the Wolf - Gravedigger Operator Skin, the R9-0 - Volcanic Waking Weapon Blueprint, and the Backpack - Volcanic Waking.

For those who want to check the test features, here is a guide on How to Get COD Mobile Global Test Server Download Link.

Godzilla x Kong Event

The event continues with COD Mobile Season 4 2026 Battlepass Rewards that players can unlock throughout the season. These include skins and outfit items, which are earned by completing specific event missions. Most of the rewards are inspired by Godzilla. There is also a special draw that features a Legendary Purifier with an atomic-themed design, adding a unique visual style to the weapon.

DMZ Mode Updated with Crafting and Bosses

Changes in DMZ: The new recon mode comes with a crafting element. Players can collect raw materials and craft items that they will use. Even though this adds yet another gameplay element, some players may find it rather complicated.

Another new character is the AI Boss, Nikto. The character is different from other bosses since it is harder to defeat him, and you need a team to succeed in the fight. While this adds more depth, some players may find it more complex than traditional modes, especially with the changes coming with the COD Mobile Season 4 Release Date.

In Season 4, Rebirth Island is added as a new map for battle royale. The map focuses on close-range fights and faster gameplay. Resurgence Mode also changes how eliminations work. Players can return to the match if at least one teammate is still alive.