Mongil Star Dive Codes (Jun 2026) – Free Gold
In Mongil Star Dive, you’re out taming and capturing wild Monsterlings, building up your roster of weird and wonderful creatures to fight alongside you. It’s the kind of game where every new companion feels like a small win, and Mongil Star Dive codes are an easy way to stack up free goodies without grinding for them.
Punch these in and you can pull all sorts of stuff straight to your Mail, from Monsterlings like Green Cappy, Spark Slime, Forkmugger, and the White Wolf Warrior to piles of Gold, Keys, Starlight Crystal, Glimmering Stardust, and upgrade materials like the Purple Upgrade Stone. Just remember the Mail unlocks after you finish the first main quest, Monster Tamers, so clear that before you start redeeming. Codes don’t stick around forever either, so grab the rewards while they still work, otherwise you’ll hit that “this coupon can’t be used for exchanges anymore” message and miss out.
Quick Answer: Currently 14 active codes for Mongil Star Dive. Codes are case-sensitive — copy directly from this page to avoid mistakes.
Updated June 27, 2026. The latest working code, REGINULAUPDATE, was tested today; expired codes stay listed below for reference.
Working Mongil Star Dive Codes
These are the currently active Mongil Star Dive codes. Copy and redeem them now — most expire within 24-72 hours!
| Code | Copy | Rewards |
|---|---|---|
REGINULAUPDATENEW | ten premium salmon puree, one purple upgrade stone, and three compasses of promise | |
DEVLIVE0410NEW | one Scar monsterling, one White Wolf Warrior monsterling, and one Spark Slime | |
NAGIUPDATE | Key x100 • Conquest Entry Ticket x 3 • Compass of Promise x3 | |
MEMOLMONGIL | Green Cappy Papa (Monsterling) • Keys x 25 • Gold x10,000 | |
MONGILDISCORD | Starlight Crystal x30 • Glimmering Stardust x3 • Gold x300,000 | |
LOVEMONGIL | Overflowing Love (Artifact) | |
MONGILPRESENT | Brown Cappy (Monsterling) • Spark Slime (Monsterling) • Forkmugger (Monsterling) | |
DINDINISDINDIN | Green Cappy (Monsterling) • Gold x10,000 | |
MONGILREPORT | White Wolf Warrior (Monsterling) | |
GSBGMONGIL | Uncle Cappy (Monsterling) • Gold ×10,000 | |
LETS | Goblin Recruit (Monsterling) | |
PLAY | Swellymander (Monsterling) | |
PLAYMONGIL | Ring Slime (Monsterling) | |
JOINMONGIL | Leafymander (Monsterling) |
How to Redeem Mongil Star Dive Codes
There are 2 ways to redeem codes in Mongil Star Dive:
Method 1: Redeem Code in the Settings
- From the menu, open Settings.
- Navigate to Other.
- Scroll down to Redemption Code under Customer Support, and a window will open.
- Enter the Redemption Code in the window and select Use to redeem your reward.
Method 2: Redeem Code in Website
- Go to the website linked below.
- Enter your Member Code. This can be found in the Settings in-game as the Player ID under the Other tab.
- Enter the code under Coupon Code.
- Select Use to redeem your reward.
Where to Get New Mongil Star Dive Codes
Most new codes drop on the developer’s official X account before they show up anywhere else, usually tied to updates, milestone events, or maintenance announcements. It’s worth turning on post notifications there since the freebies sometimes get buried between regular game news. Big patches and anniversary stretches tend to bring the most generous batches, so keep an eye out around those times. You can also bookmark this page, since we check for new codes and update it daily.
Expired Mongil Star Dive Codes
2 expired codes — these no longer work. Listed for reference.
| Expired Code | Was |
|---|---|
SPECIALGIFT0430 | rewards |
FINDSTAR | rewards |
What monsters can Mongil Star Dive codes get?
Codes are one of the main ways to grab monsterlings without grinding for them. You can pick up a range through redemptions, including Scar, White Wolf Warrior, Spark Slime, the various Cappy types like Green Cappy, Brown Cappy, Uncle Cappy and Green Cappy Papa, plus Forkmugger, Goblin Recruit and Swellymander. They’re a nice head start for building out your roster early on.
What currency and items do Mongil Star Dive codes give?
Expect a mix of useful stuff alongside the monsterlings. Codes can give you Gold (sometimes in chunks like 10,000 or even 300,000), Keys, Conquest Entry Tickets, Compasses of Promise, Starlight Crystals, Glimmering Stardust, upgrade stones, premium salmon puree, and artifacts like Overflowing Love. It’s all handy for progressing on your journey.
