NEO AQUARIUM - The King of Crustaceans - — cheap CD keys, compare prices
Is it worth buying?
Reviews are solid (Steam 79%) · The price is at or near the lowest we've tracked — a good time to buy
Buy · Kinguin €1.40
About the game
NEO AQUARIUM - The King of Crustaceans - is a playful action game in which you take control of unusual creatures such as lobsters, crabs and barnacles within an underwater world that defies all human sense. This eccentric indie title was developed by Calappa Games and published by PLAYISM in 2015.
Did you know?
This eccentric action game where you control lobsters, crabs and barnacles in an underwater world was developed by Calappa Games and published by PLAYISM in 2015.
Best price today
€1.40
· · check “Region” on the seller’s page
Kinguin · Marketplace · Steam
Global key · check “Region” on the seller’s page
You pay at Kinguin · the seller sends the key · same price as on their site
Notify me when it drops below €1.26
- On Steam
- €8.99−84 % here
- all-time low
- €1.4017 Sept
- Official now
- €8.99Steam
- Average low, 5 mo.
- €3.07
The cheapest NEO AQUARIUM - The King of Crustaceans - key right now costs €1.40 at Kinguin — the best of 5 compared offers. The cheapest official store price is €8.99 at Steam. (Prices as of )
Offers 5 · PC · from €1.40
Prices as of
No offers match these filters — try widening them.
Listed seller price shown — payment fees may vary by method.
NEO AQUARIUM - The King of Crustaceans - prices by store 5
| Store | Type | Price |
|---|---|---|
| Kinguin | Marketplace | €1.40 |
| Gamivo | Marketplace | €1.50 |
| G2A | Marketplace | €2.49 |
| GameSeal | Marketplace | €3.44 |
| Steam | Official store | €8.99 |
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Lowest official since we started tracking (Aug 2026)
€1.79
Aug 2026
Lowest — keyshops
€1.40
Sept 2026
Monthly price lows
| Month | Lowest official | Lowest keyshop |
|---|---|---|
| Oct 2026 | €1.79 | €1.40 |
| Sept 2026 | €1.79 | €1.40 |
| Aug 2026 | €1.79 | €2.68 |
| Jul 2026 | €1.79 | €3.20 |
| Jun 2026 | €8.99 | — |
Lowest in-stock price per month from our price history; the current month is the low so far.
How to activate your key
- Steam key — open the Steam client → Games → Activate a Product on Steam → enter the key. Stores with this activation: Kinguin, Gamivo, G2A, GameSeal, Steam
System requirements
| 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 |
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About this game — FAQ
Does NEO AQUARIUM - The King of Crustaceans - have multiplayer?
Yes, NEO AQUARIUM - The King of Crustaceans - has multiplayer.
Can NEO AQUARIUM - The King of Crustaceans - be played single-player?
Yes, besides multiplayer modes, NEO AQUARIUM - The King of Crustaceans - can also be played solo (single-player).
Does NEO AQUARIUM - The King of Crustaceans - support a controller/gamepad?
Yes, NEO AQUARIUM - The King of Crustaceans - has full controller support.
What languages does NEO AQUARIUM - The King of Crustaceans - support?
NEO AQUARIUM - The King of Crustaceans - is available in: English, Japanese.
Does NEO AQUARIUM - The King of Crustaceans - use Steam Cloud saves?
Yes, NEO AQUARIUM - The King of Crustaceans - uses Steam Cloud, so your saves sync across devices.
FAQ
Where is the cheapest place to buy a NEO AQUARIUM - The King of Crustaceans - key?
The cheapest NEO AQUARIUM - The King of Crustaceans - key is currently sold by Kinguin for €1.40. That is the best of 5 offers we compare; prices are refreshed regularly. The lowest price we have ever recorded for this game: €1.40.
How much does NEO AQUARIUM - The King of Crustaceans - cost?
NEO AQUARIUM - The King of Crustaceans - currently costs from €1.40 — the cheapest offer across the stores we track. For comparison, the game costs €8.99 on Steam, so buying a key saves you about 84%.
Is Kinguin an official store or a keyshop?
Kinguin is a keyshop (marketplace) where independent sellers list keys, so prices are often lower than in official stores. Every offer on ulov.gg is clearly labeled with its store type.
Are keys from these stores legal?
Buying is legal — keys come from the grey market, so a small deactivation risk exists. So before paying, check the seller's buyer protection.
Which key region should I pick?
Global activates everywhere. Regional keys (Europe, North America, RU-CIS) only work on accounts from that region — use the Region filter to match your account.
What is an activation platform?
The service where the key activates — Steam, GOG, Epic or the publisher's platform. A key for one platform won't work on another, hence the separate filter.
What's the difference between editions?
Standard is the base game; Deluxe usually adds an expansion or bonus content. The edition filter shows exactly that variant, with no mixed prices.