TL;DR
- 🦍 Kong vs Godzilla operator collab — flagship crossover of the season
- 🏝️ Rebirth Island added to Battle Royale
- 🔫 New weapon: DP27 LMG
- 💼 DMZ: Recon gets a crafting system + periodic-table-themed loot
- 🚢 Submarine bombardment — new map hazard on the shoreline
- 🎁 100+ Secret Caches → legendary PP19 Bizon “Mayan Malediction”
- 🔑 Active redeem codes for May 2026 — full list below
If you’ve been on a COD Mobile break, Season 4 is the season to come back for. Here’s everything you can grind right now.
🦍 Kong vs Godzilla Operator Collaboration
The headline of Season 4 is the Kong and Godzilla operator collab — Operators inspired by the iconic Monsterverse titans are available through the Battle Pass and seasonal events. This is one of the biggest IP crossovers COD Mobile has run since the Attack on Titan event, so expect heavy demand on the Battle Pass.
🏝️ Rebirth Island Returns to Battle Royale
Rebirth Island — the fan-favorite small-scale BR map — is now playable in COD Mobile’s Battle Royale rotation. Faster matches, denser combat, and the perfect map for chasing Battle Pass progression without 25-minute Verdansk runs.
New Map Hazard: Submarine Bombardment
A submarine is circling the island near the shoreline. Operators caught in its line of sight may find themselves on the receiving end of a missile bombardment.
💡 Pro tip: Watch your minimap for the submarine’s range indicator. The blast radius covers a meaningful chunk of the shore — clear out before the warning ends or you’re free elims for whoever’s pushing the rotation.
🔫 New Weapon: DP27 LMG
The DP27 LMG joins the arsenal in Season 4 — a high-damage support weapon designed for sustained suppression. Available through the Battle Pass progression track.
💼 DMZ: Recon — Major Updates
DMZ: Recon gets two big additions in Season 4:
Periodic-Table Themed Loot
A new loot category structured around the periodic table has been added. Rare elements drop as Ultimate-tier loot — these are the highest-value pickups in the mode and worth rotating for.
New Crafting System
You can now craft gear by combining rare materials that match recipe requirements found in the environment. Combine the right materials, hit the recipe, and create powerful weapons on-site.
💡 Pro tip: The Ultimate-tier element drops are rare enough that streamers are already mapping which DMZ zones spawn them. Worth scouting ahead of your serious runs.
🎁 Seasonal Events & Rewards
Secret Caches → Legendary PP19 Bizon “Mayan Malediction”
Earn over 100 Secret Caches through the season to unlock the new legendary PP19 Bizon — Mayan Malediction or other event-exclusive cosmetics.
Weekly Region Openings
Every week, a new region of the event map opens with fresh tasks and rewards. The community-wide milestone tracker means all players contribute to unlocking shared rewards.
Other Limited Blueprints
- LAG 53 — New Empire weapon blueprint
- Combat Axe — Flip Flop — special Mother’s Day event reward
🔑 Active COD Mobile Redeem Codes (May 2026)
These codes have been reported as working across community trackers as of May 9, 2026. Codes are case-sensitive and may be region-restricted.
| Code | Notes |
|---|---|
DCCKZBZNB5 | Recent May 2026 code |
DCCJZBZN4J | Recent May 2026 code |
DCCHZBZR3K | Recent May 2026 code |
DBVPZBZNDX | Active (carry-over) |
DBVHZBZUF3 | Active (carry-over) |
DBVNZBZBQW | Active (carry-over) |
DBVMZBZXKG | Active (carry-over) |
Typical rewards: weapon blueprints, calling cards, character skin fragments, weapon XP cards, and crates. Codes never give CP (premium currency).
How to Redeem Codes
- Open Call of Duty: Mobile Redemption Center
- Enter your UID (find it in-game: Profile → bottom-left UID number)
- Paste the code into the code box
- Complete the captcha
- Tap Submit — rewards arrive in your in-game mailbox within minutes
⚠️ Heads up — region restrictions: 16 territories are excluded from the COD Mobile Redemption Center. If you’re in one of them, codes won’t work even if they’re still active. Some promotions are also device-locked (Android-only or iOS-only).
💡 Pro tip: Codes are case-sensitive. Always copy and paste instead of typing — especially with the alphanumeric formats COD Mobile uses, where
0andOlook identical.
Should You Play Season 4?
A quick decision guide:
- ✅ Jump in now if: you want the Kong/Godzilla operators — limited crossovers rarely return.
- ✅ Grind hard if: you’re chasing the PP19 Bizon “Mayan Malediction” (100+ Secret Caches needed — start early).
- ✅ Try DMZ: Recon if: you skipped it before — the new crafting system makes the mode dramatically more rewarding.
- ⏸️ Wait if: you only play Multiplayer and don’t care about BR/DMZ — Season 4’s headline content is mostly BR-focused.
Frequently Asked Questions
When does Season 4 “Eternal Prison” end?
COD Mobile seasons typically run ~6 weeks. Watch the in-game Battle Pass tab for the exact countdown.
Are the Kong and Godzilla operators free?
The operators are unlocked through Battle Pass progression and seasonal events. The Battle Pass costs CP, but free-track players can earn the base Kong-themed operator. The premium “ultra” variants are paid-track only.
Why aren’t my codes working?
Three reasons, in order of likelihood: (1) you’re in one of the 16 excluded territories, (2) the code expired, or (3) you’ve already redeemed it on this UID.
Is Rebirth Island a permanent BR map now?
It’s part of the Season 4 rotation. Activision has not confirmed permanence — historically, smaller BR maps have stayed in rotation for multiple seasons before being shelved, but no guarantee.
What’s the next big update after Season 4?
Season 5 is expected approximately 6 weeks after Season 4’s launch (mid-late May 2026 release pattern suggests early-mid June for Season 5). Activision typically announces the next season ~1 week before launch.
