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A Diluvion Steam Key — also known as a CD Key or digital code — is the official activation code you redeem on Steam and keep in your library permanently. From €2.59 (no fees, -87%) at Cdkeys Com, 87% below the €19.99 (no fees) Steam price · 9 verified stores, 13 offers in stock · Updated 01h 00min ago.

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Difmark Digital Keys 4.1 (14.2k)
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Gocdkeys -16% copy Copied!
€6.19 €5.20 -73%Save €15 vs Steam
Store Difmark Digital Keys
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Steam Key
PromotediFeatured placement paid by the storeCheapest deal Best rated Product type Steam Key
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Instant Gaming 4.7 (843.1k)
No code available
€2.89 -86%Save €18 vs Steam
Store Instant Gaming
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Region Global
Steam Key
Recommended by GoCDKeysiStore recommended by GOCDKEYS for this gameCheapest deal Best rated Product type Steam Key
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Fees -
Instant Gaming 4.7 (843.1k)
No code available
€2.89 -86%Save €18 vs Steam
Store Instant Gaming
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Region Global
Steam Key
Best ratediThe store with the best user rating among the offers for this game · 4.7/5Cheapest deal Product type Steam Key
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Fees -
Cdkeys Com 4.7 (226.4k)
No code available
€2.59 -87%Save €18 vs Steam
Store Cdkeys Com
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Steam Key
Best ratediThe store with the best user rating among the offers for this game · 4.7/5Cheapest deal Product type Steam Key
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Fees -
Kinguin 4.6 (124.5k)
Subscription from 2.99€/month
-15%
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€3.27 €2.94 -82%Save €17 vs Steam How to get this priceHow to get
Store Kinguin
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Region Global
Steam Key
Best ratediThe store with the best user rating among the offers for this game · 4.6/5Cheapest deal Product type Steam Key
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Fees +€0.58
Kinguin 4.6 (124.5k)
Subscription from 2.99€/month
-15%
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OCTGOC10 -10% copy Copied!
€8.35 €7.52 -58%Save €12 vs Steam How to get this priceHow to get
Store Kinguin
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Region Europe
Steam Key
Best ratediThe store with the best user rating among the offers for this game · 4.6/5Cheapest deal Product type Steam Key
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Fees +€0.95
Eneba 4.4 (328.4k)
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Gocdkeys10 -10% copy Copied!
€3.63 €3.27 -80%Save €16 vs Steam How to get this priceHow to get
Store Eneba
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Steam Key
Best ratediThe store with the best user rating among the offers for this game · 4.4/5Cheapest deal Product type Steam Key
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Fees +€0.82
Eneba 4.4 (328.4k)
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Store Eneba
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Steam Key
Best ratediThe store with the best user rating among the offers for this game · 4.4/5Cheapest deal Product type Steam Key
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Cdkeys Com 4.7 (226.4k)
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€2.59
Store Cdkeys Com
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Steam Key
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Instant Gaming 4.7 (843.1k)
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€2.89
Store Instant Gaming
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Steam Key
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Fees -
Kinguin 4.6 (124.5k)
Subscription from 2.99€/month
-15%
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€3.27 €2.94 How to get this priceHow to get
Store Kinguin
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Steam Key
Product type Steam Key
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Fees +€0.58
Eneba 4.4 (328.4k)
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€3.63 €3.27 How to get this priceHow to get
Store Eneba
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Eneba 4.4 (328.4k)
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Steam Key
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Kinguin 4.6 (124.5k)
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-15%
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€4.20 €3.78 How to get this priceHow to get
Store Kinguin
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G2A 4.0 (352.8k)
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G2A 4.0 (352.8k)
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€4.80 How to get this priceHow to get
Store G2A
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Steam Key
Product type Steam Key
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Key4Games 4.3 (37)
No code available
€6.19
Store Key4Games
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Steam Key
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Fees +€0.49
Kinguin 4.6 (124.5k)
Subscription from 2.99€/month
-15%
Coupon
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€8.35 €7.52 How to get this priceHow to get
Store Kinguin
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Region Europe
Steam Key
Product type Steam Key
Standard
Edition Standard
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Fees +€0.95
Official stores
GamesPlanet 4.3 (629)
No code available
€3.12
Store GamesPlanet
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Region Global
Steam Key
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Steam 1.8 (3.7k)
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€19.99
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About Diluvion

Diluvion: Resubmerged has been rebuild from the ground-up and introduces brand new features which add more strategic depth to looting, managing your unique crew, and upgrading your different submarines to fit player’s needs- and playstyles. Salvaging is more dynamic than ever with hazard battles that require your crew’s abilities and items to overcome, and a new forging system offers greater customization of your vessel with upgrades for armor, depth range, life support and more. The update also includes enhanced visuals, mappable gamepad controls, new graphics settings, a complete UI overhaul with improved quest tracking and waypoints, the ability to save anywhere, and revamped landmark, navigation and pathfinding systems. Lastly new side quests, artwork and music alongside a number of quality-of-life improvements.

Forced into the deep oceans by a Great Flood that occurred countless centuries ago, humanity now lives trapped under a thick layer of unbreakable ice and their survival hangs by a tenuous thread. However, their penchant for perseverance is strong, and a new civilization has emerged with distinct kingdoms, religions and cultures. By a twist of fate you, an aspiring submarine captain, have been given the honor of commanding your first sub. With a brave crew at your command, you now venture into the unknown on a quest to discover humanity’s greatest secret.

Explore the dangers of the depths in this beautifully realized flooded world, and unearth untold riches and glory. Discover the remnants of civilization in numerous unique towns and learn their local lore, trade stories and treasure, and hire crew new members.

Continuously improve each of the game’s 9 unique pilotable submarines using a deep upgrade system, and gain access to new areas and loot. Discover numerous types of cannons and torpedoes to help you overcome the dangers of the deep, and assemble your own unique crew to brave it alongside you. Whether you wish to play as a silent hunter or a guns blazing dreadnought, arrange your crew members and weapons to fit your playstyle.

Game Features:


  • A Beautiful Underwater World to Explore: Three massive and beautifully realized open sea zones to explore, each with their own factions, local stories and more
  • Innovative Combination of 2D & 3D Graphics: Experience the mysteries of the deep in beautifully rendered 3D graphics as you navigate your submarine, and seamlessly switch to meticulously hand-painted 2D graphics when exploring towns and cities
  • Thrilling Real-Time Submarine Combat: Utilize an arsenal of underwater weapons to engage in life-or-death firefights with other submarines and deadly terrifying creatures
  • Crew Recruitment: Assemble your own unique crew to fight alongside you by recruiting different Helmsmen, Gunners and Sonar Technicians. Utilize each of their special skills and personalities to change the flow of combat and exploration.
  • Upgradable Submarines: Continuously improve your vessel by acquiring new weapons that can dramatically change the tide of battle
  • 9 Pilotable Submarines: Explore the world to uncover 9 unique pilotable submarines, each with their own feel, strengths and weaknesses
  • Resource Management: This world is not for the faint of heart, as resources are limited and survival is a constant battle. You’ll have to actively manage your food supplies and oxygen levels should you wish to keep your crew alive and overcome the perils of the sea
  • Upgradeable Home Base: Build- and grow your own base of operations under the sea to house all your stand-by crew members and submarines. Upgrade your base to increase your notoriety and wealth, as upgraded bases can also house valuable opportunities, such as rare item merchants and bars with notorious sailors as patrons.
  • Loot System: The world is filled with rare loot and hidden quests to discover…. Especially for those who dare to venture off the beaten path
  • Terrifying Underwater Foes: Explore the world and test your bravery against giant sea creatures and mysterious undersea anomalies!

How much does Diluvion for PC cost right now?

Diluvion for PC starts at €2.59 (no fees) at Cdkeys Com, a Steam key, which is 87% under the €19.99 (no fees) it costs on the official store.

With 13 offers across 9 stores there is enough competition for the price to move, so the gap between the cheapest and the rest is worth checking before you buy.

Is it worth buying the Steam Key for Diluvion now or waiting?

That €2.59 (no fees) key is expensive for what it usually costs.

  • Those €2.59 (no fees) are 12% above what it usually costs, measured on the store price.
  • 9 stores sell the Steam Key at the same time, and with that much competition the price moves almost daily.
  • Across the 2,423 days we have tracked it, it has only been pricier than today on 659 days. The lowest it has ever cost is €1.31.
If you do not need it today, waiting pays off: we have seen it at €1.31 and right now you would pay €1.28 more. We will tell you the day it drops.

Worked out from 3,839 daily records of the Steam Key for Diluvion across 16 stores. See the full price history.

The price does not include each store's payment fees. The percentage is measured on the store price, without coupons, because that is how we record the history. The analysis only counts Key offers. Shared accounts, Steam Gift and physical editions stay out, because they are not the same product and their prices move differently.

Can you activate Diluvion in US?

11 of the 13 offers work on US — the Global ones plus the ones issued for your own region.

Is Diluvion worth it?

The press verdict is 65 out of 100 from 21 reviews, and 10% would recommend it.

Why is there such an expensive Diluvion offer?

One listing is worth ignoring: the Steam key that Steam has at €19.99 (no fees) is more than 7 times the cheapest offer and is not what this game costs. The number to work from is €2.59 (no fees) at Cdkeys Com.

Diluvion is a game of exploration, adventure and fighting that takes place in the deep sea. We will be the captain of one of the nine submarines available with what humanity currently has, or what little remains of it, and our main mission will be to investigate the seabed in search of evidence of our remote past. Everything begins with a great glaciation, which forces humanity to create colonies under the sea, and whose surface is blocked by an unshakable layer of ice. Now our captain, at the hand of a group of heroes, must investigate the remains of disappeared civilizations under the oceans and unravel the secrets of mankind's past. We will can explore the dangerous sea depths of this flooded world and discover incalculable riches and glory. We will can improve each of the 9 available submarines, and we will must adapt them to get to new areas and discover more riches and secrets than we have ever imagined. To combat the dangers of this new flooded world, we will have at our disposal a huge arsenal composed of all types of cannons and torpedoes, in addition to our brave crew, which we will can instruct to improve their capabilities in combat. A new and original RPG, in which our character will be submarine capable of performing the most incredible feats.

Most common FAQs when buying Diluvion for PC in digital format:

It is a key that will allow you to download the game Diluvion on your PC from official download platforms.
As of 24/10/2026, in United States, the best price we have found in our selection of online stores that include the key for Diluvion on PC is €2.59 (no fees).
The Steam Key format is what we always recommend due to its ease of use and higher security compared to any other format. You just need to redeem the key in your account to download Diluvion to your game library. The account format requires more complicated steps and is more prone to errors during activation.
The only issue we’ve encountered in 13 years is receiving a duplicate key that doesn’t work. In that case, simply contact the store where you bought Diluvion, and they will provide a new key. You can also contact us, and we’ll help you out.
Delivery times vary by store. For example, in the case of Instatgaming, Eneba, G2a, or Kinguin, delivery is usually instant or takes just a few minutes. These stores rarely delay game deliveries.

Other stores may take 30–40 minutes depending on game availability. On release days, delivery times may be slightly longer.

If you notice an unusually long delay, contact the store or us, and we’ll resolve it as quickly as possible.
At Gocdkeys, we only list the most well-known stores that have passed our quality checks. One of the most important factors is good customer support, and all listed stores offer it.

There have been occasions when those services were overwhelmed, which is why we also offer 24/7 customer support to help resolve any issues or questions.

In any case, we always offer a 100% guarantee, so you won’t have any problems, and if you do, we’ll resolve them as soon as possible.

Need more help? Use our FAQs.

What do our users think of Diluvion for PC Digital?

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Diluvion

Is it worth it?

Weak reception OpenCritic Weak
  • 70/100Critics' average scoreOpenCritic · Weak
  • 10%Critics recommend it21 critic reviews
  • 61%Steam reviewsMixed · 1,035 reviews
Write a review → See it on Steam →

What the press says

Average of 64 across 20 reviews
US 16 ES 2 IT 1 RU 1

COGconnected

76

Though the world you explore is 3D and is peppered with breath-taking sceneries and interesting creatures scurrying about the ocean, once you peer inside a... Read more

Marooners' Rock

76

Despite its flaws, Diluvion delivers a good story and a solid set of core mechanics. There aren’t a lot of submarine games that take an... Read more

CGMagazine

75

Described as "Dark Souls underwater," this tactical action game is a brief, but fun little journey. Read more

TechRaptor

75

An excellent overall experience in storytelling through atmospheric art and minor characters marred by the awful interface and control system. The majesty of discovering an... Read more

About the game

Release date
3 Jul 2017
Genre
RPG Adventure Indie
Modes
Singleplayer
Setting
Atmospheric Steampunk Great Soundtrack
Languages
English* French German

* languages with full audio

Related news

feedburner 2018-10-02

Sub-aquatic adventure Diluvion: Resubmerged looks seaworthy after a major overhaul Read more

Requirements

Minimum:
  • OS *: Windows 7, 10
  • Intel i5 (or equivalent)
  • 4 GB RAM
  • GeForce GT 300 series (or equivalent)
  • Version 10
  • 5 GB available space
Minimum:
  • OSX
  • Intel i5 (or equivalent)
  • 4 GB RAM
  • GeForce GT 300 series (or equivalent)
  • 5 GB available space

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