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Mako Mermaids Mod

Mod

Live your H2O dream! Play as Cleo, Emma, Rikki or Mako characters, use elemental powers, and create your own story!

Type

Mod

Modrinth Downloads

2,635

Modrinth ID

uohqKoQE

Last Updated

Jun 6, 2026

Description

๐ŸŒŠ Official Mako Mermaids Minecraft Mod

๐ŸŽฌ New Showcase Video: https://youtu.be/CBbTB6Kdxq4?si=TtKh-MFCiTDvmnrL

๐ŸŒ Website: https://makomoddev.github.io/mako-mermaids-mod-official/

๐Ÿ’ฌ Join the Official Discord Server

โš ๏ธ Disclaimer

  • This is an unofficial fan-made project based on the TV shows H2O: Just Add Water and Mako Mermaids.
  • I am not affiliated with Jonathan M. Shiff Productions or any other rights holders.
  • All rights to the original shows, characters, and content belong to their respective owners.
  • This mod is created purely for entertainment purposes and is completely free to use.

โœจ Features

Always make sure you are on the latest available version!

  • Choose your favourite character from Mako Mermaids or H2O: Just Add Water when first entering a world via an interactive GUI selection screen.
  • Some abilities can be activated using hand gestures (see the Gestures section below).
  • Wiki available in-game
  • Custom Main Menu and blue-themed GUI

๐Ÿงœ Playable Characters

Cleo ยท Emma ยท Rikki ยท Bella ยท Charlotte ยท Nixie ยท Lyla ยท Sirena ยท Mimmi ยท Ondina ยท Weilan ยท Zac ยท Cam ยท Evie

๐Ÿ“œ Commands

Command Description /change_character Switch to a different character /what_character Display your currently selected character

โšก Abilities

  • Every character has unique abilities based on their series and role.
  • Transform into a mermaid when underwater, in rain, or exposed to Moon Water (rain disables positive status effects).
  • Swim faster underwater โ€” hold C while swimming.
  • See the current moon phase by right-clicking on a bed.
  • As a mermaid on land, you move slowly and need to "melt" back into human form (not possible in cold biomes).
  • After drying off, a "Drying..." progress bar is displayed on screen during the 5-second transformation back to human form.
  • Unlock many new achievements.

๐Ÿ‰ Water Dragon

  • The Water Dragon has a custom pixel-art boss health bar displayed on screen.
  • Getting hit once removes your mermaid form.
  • Hit as a half-mermaid โ†’ powers removed. Hit as a full mermaid โ†’ instant death.
  • Turn the Tide (Zac & Weilan โ€” B key): 5 seconds of immunity against the Water Dragon.

๐ŸŒ• Moon Events

  • Rikki sets nearby things on fire during a full moon (she gains fire resistance during this time).

๐Ÿ”ฎ Elemental Powers

All keybinds can be customised in the game's Settings menu.

Power Characters Keybind Ice โ†’ Water Cleo, Charlotte, Mako โ†“ Down Water โ†’ Ice Emma, Charlotte, Mako โ†‘ Up Place Snow Emma, Charlotte โ†‘ Up Ice โ†’ Air Cleo, Charlotte, Mako X Water โ†’ Air Rikki, Charlotte, Mako โ†’ Right Water โ†’ Jelly Bella โ†‘ Up Create Thunderstorm Ondina, Sirena U Turn Invisible Mako characters only R Levitate Entities Mako characters only G Hydrokinesis Mako with Moon Ring, Cleo G Pull Items Mako characters only โ† Left

๐Ÿฅ Additional Features

  • Mermaid Cold โ€” Cold biomes inflict you with the mermaid cold. Cure it using Seahorse Powder, obtainable from the Ocean Cafรฉ Shop.
  • Transformation Drinks โ€” Coconut Smoothie, Juice, or Smoothie transforms you into a mermaid after 10 seconds.
  • Open doors from a greater distance than normal.

๐ŸŒ Biomes & Structures

  • Beaufort Sea โ€” New ocean biome
  • Baltic Sea โ€” New ocean biome
  • Moon Pool โ€” Spawns rarely underground near beaches. The only place to find Moon Crystal Ore!

๐ŸŽ New Items

Item Description Moon Ring (K) Powers: Size Manipulation, Hydrokinesis, Item Duplication & turning mobs into cats โ€” Mako characters only Moon Trident Crafted from a Trident + Moon Crystal โ€” fires a powerful magic beam attack Ocean Cafรฉ Menu Plays a cutscene, then lets you trade with David, Carly, Cam & Evie (they accept seashells for smoothies, etc.) Intro Block Plays the H2O: Just Add Water intro Seahorse Powder Cures the mermaid cold โ€” Mako characters only (except Mimmi) Arctic Sea Lavender Crafting ingredient Foul Smelling Oysters Crafting ingredient Dried Plankton of the Baltic Sea Crafting ingredient Arctic Marshmallow Crafted from the 3 ingredients above + a Water Bucket Glass Dolphin Collectible decorative item Broken Glass Dolphin Damaged variant of the Glass Dolphin OP Armor Powerful armor set Seashell Currency for the Ocean Cafรฉ โ€” also found by brushing Suspicious Sand! Rope Crafted from 4 Strings Seashell Bracelet Crafted from 4 Seashells + 4 Ropes Moon Crystal Ore Very rare and hard to mine โ€” drops Moon Crystals Moon Crystal Combine with a Trident to craft the Moon Trident Moon Crystal Necklace Crafted from 7 Ropes + 1 Moon Crystal Towel Crafted from 3 wool blocks (any color) โ€” hold for 5 seconds (XP bar acts as countdown) to revert to human form (does not work in cold biomes) Speed Boat Crafted like a normal boat, but using Iron Juice Bottle + Apple + Carrot โ†’ Transforms you into a mermaid after 10 seconds Coconut Smoothie Transforms you into a mermaid after 10 seconds Smoothie Bottle + Sweet Berries โ†’ Transforms you into a mermaid after 10 seconds Jelly Block Created by Bella's power Moon Water Cam gains swimming speed on contact โ€” removed by heat power or a Towel

๐Ÿคฒ Gesture Controls

Gesture Power Characters โœ‹ Open Hand Freezing / Jelly Emma (& Mako) / Bella โœŠ Fist Melting / Boiling Rikki & Mako โ˜๏ธ One Finger Levitation Mako characters

๐Ÿ“– Gesture tutorial and required files: https://makomoddev.github.io/mako-mermaids-mod-official/downloads

๐Ÿ“ Notes

  • ๐Ÿ› Please report bugs on the Discord server!
  • Many more features and improvements are planned for future updates.
  • Built with MCreator and Google Gemini.
  • Some sound effects are from Pixabay (custom sounds planned for a future update).
  • Mod by MakoModDev ยท Textures by Reyeas ยท Additional textures by Google Gemini AI.
  • This page may not always be up to date โ€” check the Changelog for the latest changes.
  • Questions? Find me on Discord!
  • Want to help develop the mod? Send me a DM on Discord!

Compatibility

Mod Loaders

Fabric Neoforge

Game Versions

1.21 1.21.1 1.21.2 1.21.3 1.21.4 1.21.5 1.21.6 1.21.7 1.21.8 1.21.9 +5 more

Screenshots

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External Resources