NEO AQUARIUM - The King of Crustaceans -

69KS
Released Jun 8, 2015by Calappa GamesMostly Positive(79% of 349 Steam reviews)Recent: 73% positive

YOU GET TO CONTROL UNIQUE CREATURES LIKE LOBSTERS, CRABS AND BARNACLES, IN A WILD WATER WORLD THAT EXCEEDS ALL HUMAN SENSE.

Offers

What are keyshops?

Official stores

Official stores with direct support.

Steam
SteamOfficial
updated

Keyshops

Third-party resellers. Often cheaper, without official store support. Keyshop prices vs Steam →

Gamivo
GamivoKeyshop
updated
Lowest price
-54% vs Steam£2.77
Shop now ↗
Eneba
EnebaKeyshop
updated
-52% vs Steam£2.89
Shop now ↗

Multipacks (1)

DLCs (1)

About NEO AQUARIUM - The King of Crustaceans -

TWO FISH ENTER, ONE FISH LEAVES.

This is a competitive 3D shooting game based on crustaceans.

Yes, you read that right.

You get to control unique creatures like lobsters, crabs and barnacles, in a wild water world that exceeds all human sense.

Experience intense battles that take place in “NEO AQUARIUMS,” dimensionally linked aquariums that promote the evolution of organisms, and use skills that are unique to arthropods, such as “molting” and “self-amputation.”

You can even customize your own aquarium by placing the small creatures and pieces of terrain you earn in battle. Use your wild nature and your strategic skills to become the King of Crustaceans!

Game Modes


- Story Mode
In this mode, you battle all kinds of aquatic creatures while enjoying the tantalizing story.

- Free Battle Mode
You can play local competitive multiplayer for up to 4 players using split-screen, or you can battle online via Steam network.

- Aquarium Edit Mode
Here you can use the parts you earned in Story Mode to customize your own stages. The creatures you place will come to your aid during combat.

Message from the creator


Have you ever really looked at the crawfish and crabs you eat so casually every day?

Their hard shells, their sharp claws and spines, their 10 legs that they can amputate in case of emergency, their compound eyes that allow them to see in all directions...

They are beautiful fighting creatures, shaped by nature to survive with only their bodies in the hostile environment of the deep sea.

In most video games, human beings shoot lasers and fly through the sky as if it’s nothing, but I asked myself the question: “What if lobsters and crabs had these kinds of powers?”

Nature’s strategies sometimes far exceed the creativity of humans.

If you reach a deadlock in the human struggles of your daily life, try turning your eyes towards nature; I’m sure you’ll find quite an unexpected battle for survival there.

Game details

NEO AQUARIUM - The King of Crustaceans - price history

Lowest tracked price: £1.19 (Jul 7, 2026) · current best: £2.77 across 3 stores.

NEO AQUARIUM - The King of Crustaceans - player count & reviews

79% positive reviews all-time · 1 peak players in the last 30 days.

NEO AQUARIUM - The King of Crustaceans - — frequently asked questions

Where can I buy NEO AQUARIUM - The King of Crustaceans - at the cheapest price?

Right now the cheapest offer for NEO AQUARIUM - The King of Crustaceans - is £2.77 at Gamivo. KingsPrice compares 3 offers from 3 stores — official stores and keyshops — and refreshes prices throughout the day.

What is the lowest price NEO AQUARIUM - The King of Crustaceans - has ever been?

The lowest price KingsPrice has tracked for NEO AQUARIUM - The King of Crustaceans - is £1.19 (recorded on Jul 7, 2026). This covers the stores and period we monitor — set a price alert to catch the next drop to that level.

How many people play NEO AQUARIUM - The King of Crustaceans -?

NEO AQUARIUM - The King of Crustaceans - peaked at 1 concurrent players on Steam in the last 30 days (highest on Jul 7, 2026). The player chart on this page updates daily.

Is it safe to buy a NEO AQUARIUM - The King of Crustaceans - Steam key from a keyshop?

Keyshops are marketplaces that resell game keys, usually below official store prices. The keyshops listed on KingsPrice deliver genuine Steam keys, but buyer protection differs from official stores — check the shop's rating and refund policy before buying. You can hide keyshop offers at any time with the keyshops toggle. Keyshop prices vs Steam →

How can I get NEO AQUARIUM - The King of Crustaceans - at a discount?

Create a free price alert on this page and KingsPrice will email you when NEO AQUARIUM - The King of Crustaceans - drops below your chosen price. The biggest discounts usually appear during seasonal Steam sales and publisher promotions — the sale calendar on this page shows the next confirmed event.

System requirements

Minimum

Minimum:
  • OS *: Windows® XP, Vista, 7, 8, 8.1, 10
  • Processor: Intel® 3 GHz Processor
  • Memory: 1 GB RAM
  • Graphics: DirectX® 9 level Graphics Card
  • DirectX: Version 9.0c
  • Storage: 200 MB available space
  • Sound Card: DirectSound-compatible Sound Card

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