Mermaid Isle Wiki

Welcome to Mermaid Isle Wiki—a fan-made guide for the Roblox experience Mermaid Isle, where players customize mermaids with 300+ tails, farm Pearls, roleplay in ocean environments, and—since Season of Myths—explore Soulshale Depths combat content. This overview page links every major hub on the site plus verified official channels. We are not affiliated with the developers; when in doubt, trust in-game UI and official announcements.

About Mermaid Isle

Fact	Detail
Platform	Roblox
Genre	Roleplay, avatar dress-up, exploration
Primary currency	Pearls (Ocean Pearl Clams)
Players per server	Up to 10
Co-op	Yes—Shellhorn events, seal escorts, group farming
Combat	Disharmony Pool / Viscoria content during myth updates
Official Trello	None published — avoid fake boards

Launch momentum grew through bubble minigames, Seabed Shrine Radiant wishes, and viral code campaigns. Reef Refresh re-release periods brought returning players back, while Season of Myths added Disharmony Rising and The Selkies Hymn event tails.

Official links

Use these verified destinations before third-party reposts:

• Play Mermaid Isle on Roblox — main experience (Place ID 18956320538)
• Mermaid Isle Roblox Group — join and like for 250 Pearls
• Discord — discord.gg/mermaidisle — codes, LFG for Shellhorn quartets, patch chatter
• YouTube — @MermaidIsle — developer devlogs and code reveals
• Twitter/X — @mermaidisle — short announcements (see site.meta.json)

There is no official Trello roadmap at time of writing. Community spreadsheets may lag or list expired codes—prefer this wiki’s codes hub after each npm run sync content update.

Wiki hubs — start here

Codes

Active promo codes, Pearl bombs, and free tails (SeasonOfMyths, ReefRefresh, SelkiesHymn, etc.). Pair with how to redeem and controls for the Settings cog path.

Guides

Mechanic deep dives: Getting Started, perks, combat, farm Pearls, Selkies Hymn, beat Viscoria.

Tier list

Community S/A/B/C opinions for tails and practical best setups combining perks and accessories.

Players / customization

Tails guide, Pearls currency, game passes including Ocean’s Eye history.

Updates

Patch tracker for Reef Refresh and Season of Myths with linked redemption strings.

Tools

Quick references such as controls plus workflow checklists pointing back to codes and guides.

Scripts

Separate hub for script-related content—distinct from legitimate control references.

Core systems this wiki documents

Tails and rarities — Common through Radiant, shop vs Seabed Shrine, event exclusives like Selkie coats.
Pearls economy — clam colors, spawn timers, Gold daily quests, Shellhorn co-op.
Codes — case-sensitive redemption in Settings; fastest way to catch up after breaks.
Updates — Reef Refresh returner waves vs Season of Myths myth/combat arc.
Game passes — optional convenience; many players stay fully F2P via codes and farming.

Recommended paths by player type

Brand-new mermaid

1. Getting Started
2. Controls + redeem codes
3. Tails guide before big Pearl spends

Roleplay / photography

1. Tails tier list for flex targets
2. Best setups for cohesive outfits
3. Pearls guide for shrine savings

Returning veteran

1. Updates hub
2. Season of Myths + Reef Refresh
3. Combat guide if you skipped Disharmony

Economy grinder

1. Farm Pearls
2. Codes hub on patch days
3. Game passes only if Ocean’s Eye is onsale and you hate routing

Wiki policies

• Fan-made — not official; credits belong to Mermaid Isle developers and Roblox.
• English first — other locales mirror this structure with full translations.
• No fake codes or Trello links — verify before publishing.
• Trailing slashes — all internal wiki URLs use /path/ format for consistency.

Contributing accuracy

When Roblox update titles change (holiday prefixes, combat tags), report discrepancies through Discord community channels. We update JSON source files, run npm run sync, and regenerate MDX—never edit generated pages by hand.

Quick facts FAQ cross-links

Redeem codes via Settings → code box → Redeem. Join the Roblox group for 250 Pearls. Approx 300+ tails exist. Selkies Hymn added 18 Selkie tails in January 2026. Disharmony Pool lives in Soulshale Depths during myth seasons.

Bookmark this overview whenever you forget which hub holds Pearl tables versus patch notes—everything on mermaidisle.wiki routes through these sections, and the official links above stay your source of truth outside the fan wiki.