Mongil: Star Dive Codes (June 2026)

Mongil: Star Dive is an open-world action RPG from Netmarble set in a world called Belana, where you build a rotating team of characters and Monsterlings to tackle story missions, boss fights, and timed challenges. Codes hand out items that would otherwise take real grinding to accumulate — Monsterlings for your squad, Gold, upgrade stones, and premium currency.

All working Mongil: Star Dive codes

NAGIUPDATE — 3 conquest entry tickets, 3 compasses of promise, and 100 keys NEW
REGINULAUPDATE — 10 premium salmon puree, 1 purple upgrade stone, and 3 compasses of promise
MEMOLMONGIL — Green Cappy Papa monsterling, 25 keys, and 10,000 gold
MONGILDISCORD — 30 diamonds, 3 glimmering stardust, and 300,000 gold
DEVLIVE0410 — Scar monsterling, White Wolf Warrior monsterling, and Spark Slime monsterling
MONGILREPORT — White Wolf Warrior monsterling
LOVEMONGIL — Overflowing Love artifact
MONGILPRESENT — Brown Cappy monsterling, Forkmugger monsterling, and Spark Slime monsterling
DINDINISDINDIN — Green Cappy monsterling and 10,000 gold

How to redeem Mongil: Star Dive codes

Codes can be entered either inside the game or through the official Netmarble coupon website. Both routes deliver the rewards to your in-game Mail, where you then tap to claim them.

Redeem in-game

Launch Mongil: Star Dive and tap the menu button in the top-right corner of the screen.

Open Settings, then select the Other tab at the top of the menu and scroll down to the Customer Support section.

Tap Redemption Code, enter your code in the field that opens, and hit Use.

A confirmation message appears on screen when the code is accepted. Open your Mail via the envelope icon in the menu sidebar and claim the reward from the “Redemption Code Reward” message.

Mongil: Star Dive code redemption screen — A confirmation screen appears after a successful redemption; collect your rewards from in-game Mail.

Redeem via the Netmarble website

In the game, navigate to Settings → Other and copy your Player ID. This is your Member code — not your Friend Code.

Visit the official Mongil: Star Dive redemption page, paste your Player ID into the Member code field, then type the code you want to use.

Press Use. Return to the game, open Mail from the envelope icon, and claim your reward from the “Redemption Code Reward” message.

Note: You need to complete the Monster Tamers quest and unlock the Recruit feature before the in-game redemption field becomes available. If the option does not appear under Settings, use the website method instead.

Expired Mongil: Star Dive codes

SPECIALGIFT0430
FINDSTAR

Where to find new codes

Netmarble does not follow a fixed release schedule for new codes. Most drop alongside content updates, developer livestreams, or community milestones. The official Mongil: Star Dive Discord server is the fastest channel to catch them as they go live, and the game’s social media accounts occasionally share codes during announcements.