Aquatic Creatures

Aquatic Creatures

Did you know we know most about the space than own ours oceans? I want to make you feel that with this mod

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neoforgeadventuregame-mechanicsworldgen
Rent Server with this Mod

About this Mod

Did you know we know most about the space than own ours oceans?
I want to make you feel that with this mod

A NEW ARMOR
THE TITANIUM ARMOR
Can make you breath under water, protect yourself from the jellyfishes, night vision, protection against the leeches effect and the pressure from the layers of the ocean.

Titanium Armor

AND YOU CAN DO NEW BLOCKS WITH THE TITANIUM. VERY USEFULL FOR THE NEW OCEAN LAYERS

AND NEW WEAPONS:

  • Pirate Sword
  • Squid Penknife: With an Squid Beack (Dropped by Giant Squids)
  • Spectral Arrow (New craft): With an photophore (Dropped by brilliant undersea animals)
  • Harpoon: 1 Titanium Ingot and tow sawfish teeth (You can trow it underwater)
  • Blue-Ringed Squid Penknife: With an blue-ringed octopus beak

NEW LIGHT BLOCKS

FOUR NEW BIOMES
Sea Volcanoes
Sea Volcanoes

Jellyfish Fieldjellyfish Camp

Seaweed Plains

Kelp Forest

NEW SEAMAN TO GET THE 4 NEW HEARTS AND TRAVEL TO THE DEEPS

Cottage

The seaman

TRADES:
15 Diamonds > Heart of the Twilight
35 Diamonds > Heart of the Midnight
55 Diamonds > Heart of the Abyss
10 Diamond's Blocks > Heart of the Hadal

THE LAYERS OF THE OCEAN
MESOPELAGIC ZONE
There's no much pressure here, so you can stay with no protection. Also you can explore the 3 new biomes you have and meet the new species underseas
OPEN SEA
Mesopelagic Zone

COLD OPEN SEA

WARM OPEN SEA

SEAWEED PLAINS

BATHYPELAGIC ZONE
There's a bit of pressure here. You will need protection to stay. Also theres more strangers criatures so be careful
DEEP OPEN SEA
Bathypelagic Zone

NAVAL MINES ZONE

NAVAL CEMENTERY (WIP)

ABYSSOPELAGIC ZONE
The pressure here is deadly
ABYSSAL PLAINS

GLASS FOREST

DEEPS DESERT

OCEANIC BASIN

HADOPELAGIC ZONE
You are not alone. The pressure here can kill you in brutally ways. Also you won't can build with the most blocks in the game here
THE HADAL

ENTITIES

  • 30 ANIMALS ALREADY ADDED + 2 secrets sea monsters (Moby Dick and the Cannival Shark)

TWO NEWS BOSSES
THE NINGEN - IN ICY DEEPS LAYER (WIP)
YOU CAN TRAVEL HERE WITH THE HEART OF THE ICY DEEPS (It gets trading with the fisherman)

DE VLIEGENDE HOLLANDER - DEEP OCEAN (WIP)

TWO NEW POTIONS:

  • PROTECTION OF JELLY: PROTECTION AGAINST JELLYFISH'S EFFECTS

  • CELULAR REGENERATION: INMUNITY AGAINST POTION AND WITHER EFFECT

HYDROPHONE
Something is hidding in the deeps...
Just wait to the level 100 under the layers
Hydrophone
You must to do Right-Click to check the hydrophone:
You are not in abyss:
"The hydrophone is not recording now, you must to be in the abyss to record"

You are in abyss:
"The hydrophone is recording now, please do right-click to see if is recording yet"

The hydrophone is recording:
"The hydrophone is recording yet"

The hydrophone has stopped:
"The hydrophone has stopped. Do right-click again to resolve the mistery"

To stop it, just press right click

ADVANCEMENTS:
A BEAST KILLED - DEFEAT THE MOBY DICK
STILL WITH THE SUNLIGHT - TRAVEL TO MESOPELAGIC ZONE
UNDER PRESSURE - TRAVEL TO BATHYPELAGIC ZONE
DON'T STARE - TRAVEL TO ABYSSOPELAGIC ZONE
I'M NOT ALONE - TRAVEL TO HADOPELAGIC ZONE
SPLATOON! - CRAFT A SQUID PENKNIFE
THE NINGEN IS DEAD - KILL THE NINGEN
ARRRGH - DEFEAT DE VLIEGENDE HOLLANDER

FISHING NET:
It craft with jellyballs, strings and titanium ingots
ONLY HAVES 1 USES
You can fish different kind of animals and items depeding of the biome

And maybe you'll get and ancient machine...

BIG FISHING NET:
To caught the new sea animals

SHINY WAVES
At nights, if you are in the warm oceans near of the surface, you can see some particles when the entities are moving.
In real life, exists waves that can shine
This is because there is bioluminescent plankton that lights up when they detects movement

So I wanted to add it

SPANISH SPAIN - TRANSLATED REMOVED
MOVED TO NEOFORGE 1.21.4
NOW WITHOUT GECKOLIB

ANY IDEA OR BUG REPORT, YOU CAN TYPE IT THE COMMENTS

Available Versions

Aquatic Creatures 0.8.5beta
MC 1.21.4neoforge
August 29, 2025

How to Install Aquatic Creatures on Your Server

1

Order Server

Order a Minecraft Java server with at least 4 GB RAM (6 GB recommended).

2

Set neoforge Loader

In the panel under "Egg", select the neoforge loader and matching Minecraft version (1.21.4).

3

Install Mod

Open the mod browser in the dashboard and search for "Aquatic Creatures". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.

Compatibility

Mod Loaders

neoforge

Minecraft Versions

1.21.4

Server-side

Required

Recommended RAM

6 GB(min. 4 GB)

Frequently Asked Questions

Aquatic Creatures server crashes on startup – what to do?

Most common cause: wrong neoforge version or insufficient RAM. Check the server log (latest.log) for "OutOfMemoryError" or "Mixin" errors. With Mado Hosting: ensure at least 4 GB RAM is allocated and the loader matches the mod version (1.21.4). You can switch loaders with one click in the panel.

Is Aquatic Creatures compatible with neoforge?

Aquatic Creatures officially supports neoforge for Minecraft 1.21.4. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with Aquatic Creatures – how to optimize performance?

Recommended RAM: 6 GB (per 5 players). Use /spark profiler to check if Aquatic Creatures consumes the most tick time. Common fixes: reduce server view-distance to 8-10, install "performant" or "starlight" as supplementary mods on Forge. With Mado Hosting, your server runs on NVMe SSDs with dedicated CPU cores for minimal latency.

Rent Modded Server

Install Aquatic Creatures with just one click on your server.

Recommended RAM
6 GBab €12/mo
Min. 4 GB | +1 GB pro 5 Spieler
Create Server Now
1-Click Mod Install
NVMe SSD Storage
DDoS Protection included

Details

License
LicenseRef-All-Rights-Reserved
Server-side
Required

Supported Versions

1.21.4