Mongil: Star Dive Codes still matter in June because they cover pulls, Codex progress, Glimmering Stardust, and even a few unique Monsterlings that turn into permanent account-wide stat bonuses once they register in the Codex.
Enjoy up to 22% off on MONGIL: STAR DIVE Top-Ups.
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Active Mongil: Star Dive Codes
Copy these first. Active status can flip without notice, so treat every live entry as Active (verify before use) at redemption.
| Code | Rewards | Priority notes |
|---|---|---|
| WELCOMENARAE | 10 Premium Salmon Puree, 3 Compass of Promise, 1 Purple Upgrade Stone | Active (verify before use); top priority; expires June 15, 2026 11:59 PM UTC |
| MONGILDISCORD | 30 Starlight Crystals, 3 Glimmering Stardust, 300,000 Gold | Active (verify before use); best non-Monsterling code |
| LETSPLAYEP6 | 10 Premium Salmon Puree, 1 Purple Upgrade Stone, 3 Compass of Promise | Active (verify before use); high priority for F2P pulls |
| REGINULAUPDATE | 10 Premium Salmon Puree, 1 Purple Upgrade Stone, 3 Compass of Promise | Active (verify before use); high priority for F2P pulls |
| MEMOLMONGIL | 1 Green Cappy Papa, 25 Keys, 10,000 Gold | Active (verify before use); Codex entry plus Keys |
| LOVEMONGIL | 1 Overflowing Love Artifact | Active (verify before use); Artifact, not a creature |
| MONGILPRESENT | 1 Brown Cappy, 1 Forkmugger, 1 Spark Slime | Active (verify before use); timed developer promo |
| DINDINISDINDIN | 1 Green Cappy, 10,000 Gold | Active (verify before use); clean Codex filler |
| MONGILREPORT | 1 White Wolf Warrior | Active (verify before use); strong single-entry Codex pickup |
| GSBGMONGIL | 1 Uncle Cappy, Gold | Active (verify before use); Codex filler after priority codes |
| PLAYMONGIL | 1 Ring Slime | Active (verify before use); low priority filler |
| JOINMONGIL | 1 Leafymander | Active (verify before use); low priority filler |
| LETS | 1 Goblin Recruit | Active (verify before use); low priority filler |
| PLAY | 1 Swellymander | Active (verify before use); low priority filler |
Expired Codes
Skip the dead ones first, then test disputed entries only after the confirmed June batch.
| Code | Status |
|---|---|
| SPECIALGIFT0430 | Expired |
| FINDSTAR10 | Expired |
| MONGILSTART2026 | Expired |
| DIVETOWONDER | Expired |
| DEVLIVE0410 | Disputed; older lists show active, later reports show expired |
Codes are case-sensitive, so copy-paste beats manual entry.
How to Redeem Codes
If Mongil: Star Dive Codes look broken, finish the tutorial quest To The “Monster Tamers” or Monster Tamers first. Mail stays locked until that point, and that is the main reason new accounts think redemption failed.
Each code works once per account. If the game or portal returns “This coupon can't be used for exchanges anymore,” treat that as already redeemed or expired.
- Finish the tutorial quest that unlocks Mail.
- Redeem the code through the in-game menu or the web portal.
- Open Mail and claim the rewards.
- Reopen Mail if nothing appears immediately.
Android and PC redemption
Use the in-game path in this order: Menu, Settings, Other, Customer Support, Redemption Code. Paste the code, hit Use, then Confirm.
Start with MONGILDISCORD if you want a clean test because its reward mix is obvious: 30 Starlight Crystals, 3 Glimmering Stardust, and 300,000 Gold. Delivery can take up to 30 minutes during heavy traffic, so reopen Mail before writing a code off.
iOS and web portal redemption
Many iOS accounts do not show the Redemption Code button in Settings at all, so the Netmarble web portal is the reliable route. Use the official coupon portal for monster2 or stardive through your browser.
Copy your Player ID before you begin, because the field resets after each successful redemption. The portal also works well on PC and Android when you are clearing a full list.
Code Sources and Update Timing
New drops land once or twice a month, and the main triggers are major content updates, Dev Live streams every 4–6 weeks, and community milestones. The current live patch is Version 1.1.0 “Flowers Blooming from Scars,” released May 27, 2026.
June free income is strong even outside codes. Monsterling Combine Mission pays out a Gold Upgrade Stone and 150 Premium Salmon Puree at the final reward tier, while Esther’s Character Story Event gives 10 Starlight Crystals per chapter.
June 3’s hotfix also matters: it reverted the Benjamin bug fix, raised Legendary Conquest token rewards from 3,000 to 11,025, and distributed 3,000 free Keys plus 3,000 Conquest Tokens as compensation. Version 1.2.0 is scheduled for July 2026 with the Dispatch System, Summer Festival event, and Nagi, which is the next obvious code window.
Alternative code channels
AMD Gaming has a separate giveaway portal for an exclusive code, so check that collab alongside the official channels on Discord, YouTube, X, Facebook, and r/MongilStarDive.
Creator Partner codes are the other real source. Support a creator through the official partner system, then collect codes as that creator clears missions; this channel distributes multiple codes each month, can include premium Diamonds, and rewards are sent to your account or registered email.
Mail and Inventory Workflow
Check Monsterling space before you touch Claim All. Full storage can make creature rewards expire in Mail, and this hurts most when you are opening bundle codes like MONGILPRESENT or trying DEVLIVE0410 before it disappears.
Manual claiming beats bulk claiming when Monsterlings are involved. Currency mail is safe to scoop first, but creature bundles deserve one-by-one claims so you can confirm each delivery before the next one.
Use this short route every time: open Mail, confirm free Monsterling slots, claim one bundle, verify delivery, then continue. That extra ten seconds is cheaper than losing Brown Cappy, Forkmugger, or Scar to a full box.
Once the Monsterling mail is clear, bulk-claim the rest. Gold, Starlight Crystals, Keys, and upgrade materials do not create the same storage problem.
How to Top Up MONGIL: STAR DIVE on LootBar
Free codes cover a solid base, and Mongil: Star Dive Top Up through LootBar is the clean way to keep pushing banners once the June freebies are exhausted. If you are chasing S+ units like Narae or Mina or stacking Awakenings faster, this is where the gap gets closed.
- Open LootBar, search for MONGIL: STAR DIVE, and select the package you want.
- Enter the required account details exactly as requested.
- Choose your payment method and complete checkout.
- Log in and confirm the credited currency on your account.
LootBar is positioned as safe and discounted, and it is the practical follow-up once your free Compasses, Monsterlings, and Glimmering Stardust are gone. For banner pressure without wasting time, LootBar is the direct route.
Conclusion
June 2026 is still a strong month for Mongil: Star Dive Codes. Prioritize WELCOMENARAE before June 15, grab the full 9-Compass trio, redeem MONGILDISCORD for 30 Starlight Crystals, 3 Glimmering Stardust, and 300,000 Gold, then clean up every unique Monsterling code you are missing for Codex stat bonuses before Version 1.2.0 brings the next wave.
