Mermaid Isle codes grant pearls, character slots, and exclusive tails to help you customize faster and explore with style.

Updated: October 14, 2025.

New codes: DailyFix, Part2, DolphinsComeBackSoon, FreeTangsForAll2, CelestialGamepassFix, GiveMeMyPearlsBack, BugShutDown

  • DailyFix — 350 Pearls NEW
  • Part2 — 3,000 Pearls NEW
  • DolphinsComeBackSoon — 500 Pearls NEW
  • FreeTangsForAll2 — Radiant “Silver Tang” recolor NEW
  • SOULSONGGLOW — 12,000 Pearls
  • DarkFantasea — Shimmering Fantasea: Blue Bird Azurite Mermaid Tail
  • LightFantasea — Shimmering Fantasea: Aquamarine Mermaid Tail
  • RejoinAfterClaimingThisCharacterSlotCode — 1,000 Pearls, 2 Character Save Slots
  • UPDATE2 — 1,000 Pearls
  • CelestialGamepassFix — Free rewards (Gamepass owners only) NEW
  • GiveMeMyPearlsBack — Celestial set refund NEW
  • BugShutDown — 1,000 Pearls NEW

How to redeem codes

Step 1: Launch Mermaid Isle from its Roblox game page.

Step 2: On the main menu, press the Settings (cog) button.

Step 3: Scroll to the bottom of Settings to find the code entry box.

Step 4: Enter a code exactly as shown, then press Redeem.

Step 5: If rewards don’t appear, rejoin the game and check your inventory/currency again.

Expired codes

  • SwimSwimSwim — No longer redeemable
  • 5MVISITS — No longer redeemable
  • 2MVISITS — No longer redeemable
  • 1MVISITS — No longer redeemable
  • BUGGYUPDATE — No longer redeemable
  • CorruptGoddes07 — No longer redeemable
  • HASHTAGBLESSED — No longer redeemable
  • UPDATE1 — No longer redeemable
  • 500KVISITS — No longer redeemable
  • 100KVISITS — No longer redeemable
  • Release — No longer redeemable

Why codes might not work

  • The code has expired. Most event or milestone codes are time-limited.
  • Typing errors or extra spaces. Codes are case-sensitive; copy and paste to avoid mistakes.
  • The code was already redeemed on your account. Each code is one-time use per account.
  • Session hiccups. Rejoin the experience or restart the client, then try redeeming again.

Where to find more codes

New drops are typically posted via official channels. Check the Mermaid Isle Discord and the Roblox group for announcements. You can also watch updates on the game’s Roblox page. Bookmark this page — we update code lists weekly.

Codes are case-sensitive and may end early. Avoid third‑party “code generators” or requests for your account details — stick to official channels only.