Mongil: Star Dive Codes August 2026 – Free Rewards, Diamonds & Monsterlings

Netmarble's Mongil: Star Dive brings players into the monster-filled world of Verna and Belana, where tamers battle powerful creatures, collect Monsterlings, and build the ultimate team.
To help new and veteran players progress faster, developers regularly release Mongil: Star Dive redeem codes that provide free rewards, including Diamonds, Keys, upgrade materials, Artifacts, Gold, and exclusive Monsterlings.
Below you can find all currently active Mongil: Star Dive codes and learn how to redeem them before they expire.
Contents
All Active MONGIL: STAR DIVE Codes
Here are the latest working Mongil: Star Dive gift codes and their rewards:
| Code | Rewards |
|---|---|
| SHELLWEDIVE |
・Key x150
・Premium Salmon Purée x10 ・Compass of Promise x3 From today until August 18 |
| LETSGOALFRED |
・Key x150
・Premium Salmon Purée x10 ・Compass of Promise x3 From today until August 18 |
| SUMMERPARADISE2026 |
・Key x150
・Premium Salmon Purée x10 ・Compass of Promise x3 |
| SUMMERDIVE2026 |
・Key x150
・Premium Salmon Purée x10 ・Compass of Promise x3 |
| WINDSOFFATE |
・Key x100
・Compass of Promise x3 ・Conquest Entry Ticket x3 |
| NAGIUPDATE |
・Key x100
・Compass of Promise x3 ・Conquest Entry Ticket x3 |
| REGINULAUPDATE |
・Premium Salmon Puree x10
・Purple Upgrade Stone x 1 |
| LETSPLAYEP6 |
・Premium Salmon Puree x10
・Purple Upgrade Stone x 1 |
| WELCOMENARAE |
・Premium Salmon Puree x10
・Purple Upgrade Stone x 1 |
| SPECIALGIFT0430 | ・Blue Upgrade Stone x1 |
| FINDSTAR10 | ・Compass of Promise x10 |
| PLAYMONGIL |
・Green Cappy Papa (Monsterling)
・Keys x 25 |
| PLAY | ・Swellymander (Monsterling) |
| LETS | ・Goblin Recruit (Monsterling) |
| MONGILDISCORD | ・Starlight Crystal x30 ・Glimmering Stardust x3 ・Gold x300,000 |
| LOVEMONGIL | ・Overflowing Love (Artifact) |
| DEVLIVE0410 | ・Scar (Monsterling) ・White Wolf Warrior (Monsterling) ・Spark Slime (Monsterling) |
| MONGILPRESENT | ・Brown Cappy (Monsterling) ・Spark Slime (Monsterling) ・Forkmugger (Monsterling) |
| DINDINISDINDIN | ・Green Cappy (Monsterling) ・Gold x10,000 |
| MONGILREPORT | ・White Wolf Warrior (Monsterling) |
Tip: Redeem these codes as soon as possible. Some promotional codes are time-limited and may expire without notice.
How to Redeem Mongil: Star Dive Codes
- Complete the Prerequisite Quest
You must first finish the early main quest titled "Monster Tamers" to unlock the in-game Mail feature, where rewards are delivered. - Open the main Menu (top-right icon) and tap Settings (gear icon).
- Navigate to the Other tab and scroll down to the Customer Support section.
- Tap Redemption Code, enter your code in the pop-up window, and select Use.
- Collect Your Rewards
- Open the in-game Mail (envelope icon in the menu).



How to Get More Mongil: Star Dive Codes
New Mongil: Star Dive redeem codes are usually released during:
- New character launches
- Game updates
- Community events
- Developer livestreams
- Official social media campaigns
Players can check the official Discord server, X (Twitter), and Facebook pages for new announcements.
You can also bookmark this page, as we regularly update the list with the newest working Mongil: Star Dive codes so you never miss free rewards.
FAQ
How often are new Mongil: Star Dive codes released?
New codes are usually released during major updates, special events, livestreams, and community celebrations.
Where can I find new Mongil: Star Dive redeem codes?
The best sources are official Mongil: Star Dive social channels, including Discord, X (Twitter), and Facebook. You can also check this page for updated code lists.
Do Mongil: Star Dive codes expire?
Yes. Many promotional codes are time-limited, so redeem them as soon as possible.
Can I redeem Mongil: Star Dive codes multiple times?
No. Most codes can only be redeemed once per account.
What rewards can I get from Mongil: Star Dive codes?
Codes can provide free Diamonds, Keys, Gold, upgrade materials, Artifacts, and exclusive Monsterlings.
MONGIL: STAR DIVE
Conclusion
Using Mongil: Star Dive codes is one of the easiest ways to get valuable resources and strengthen your team early in the game. Free Diamonds, upgrade materials, and Monsterlings can help you progress faster while exploring the world of Verna and building your ultimate monster team.