Buy AquaNox PC Key

Looking for a cheap AquaNox key? As of 22 Aug 2026 the cheapest key costs A$0.34 at G2Play. We compare 16 offers from 16 stores, spanning A$0.34 to A$7.50. In keyshops the lowest price is A$0.34, in official stores it starts at A$1.88. With this many sellers the gap between the extremes is often several times over, so picking the store matters more here than waiting for a sale. This game has been cheaper before, on 84% of the days we have data for. A price alert will let you know when the next drop comes. On PC you buy a key that you activate in Steam or another client, and this is the widest market we track, with more than a quarter of games carrying a keyshop offer.

Release: 20 Apr 2010
Massive Development
Metacritic:
67 7.5
Steam:
Mostly Positive (264)
Buy in Official Store:
-74%
A$1.88
Buy in Keyshops:
-95%
A$0.34
Historical low
In keyshops, it was cheaper on 84% of days with data.
See price history

Official Stores (4)

DRM:
Steam
Steam
Green Man Gaming
AquaNox
Windows
+1
1w ago
DRM:
Steam
Green Man Gaming
A$7.50 A$1.88
-74%
WinGameStore
AquaNox
Windows
+1
1d ago
DRM:
Steam
WinGameStore
A$6.97 ~A$3.46
-50%
Gamebillet
AquaNox
Windows
+1
22h ago
DRM:
Steam
Gamebillet
A$6.97 ~A$5.75
-17%
Steam
AquaNox
Windows
+1
5d ago
DRM:
Steam
Steam
A$7.50

Keyshops (12)

DRM:
Steam
Steam
G2Play
AquaNox Steam CD Key
Windows
+1
10h ago
DRM:
Steam
G2Play
A$8.16 ~A$0.34
Historical Low Deal
Historical low
-95%
-8% with XD8DEALScopy
-8% with XD8DEALScopy
Kinguin
AquaNox Steam CD Key
Windows
+1
22h ago
DRM:
Steam
Kinguin
A$8.16 ~A$0.34
Historical Low Deal
Historical low
-95%
-8% with XD8DEALScopy
-8% with XD8DEALScopy
Gameseal
AquaNox (PC) Steam Key - GLOBAL
Windows
+1
1d ago
DRM:
Steam
Gameseal
A$7.50 ~A$0.67
-91%
-17% with SEAL17XDDcopy
-17% with SEAL17XDDcopy
AquaNox Steam Key GLOBAL
5.0
Windows
+1
23h ago
DRM:
Steam
Eneba
A$8.16 ~A$0.73
-91%
-10% with XDD10copy
-10% with XDD10copy
Driffle
AquaNox (Global) (PC) - Steam - Digital Key
Windows
+1
1d ago
DRM:
Steam
Driffle
A$6.97 ~A$0.85
-87%
-6% with XDDEALS6copy
-6% with XDDEALS6copy
AquaNox
5.0
Windows
+1
1d ago
DRM:
Steam
Yuplay
A$6.97 ~A$0.95
-86%
-3% with XD3OFFcopy
-3% with XD3OFFcopy
Difmark
AquaNox (PC)
Windows
+1
3w ago
DRM:
Steam
Difmark
A$7.50 ~A$1.48
-80%
-15% with XDDEALScopy
-15% with XDDEALScopy

About AquaNox

AquaNox - about the game

AquaNox is an action game set on PC that places players in command of a mercenary submarine in a violent 27th century underwater environment. The title follows the story of Emerald Dead Eye Flint as he leads a group of hired fighters through conflicts involving rival human forces and dangerous sea creatures. Combat unfolds in real time across detailed ocean floors filled with mountain ranges, caverns, and underwater settlements where currents and terrain affect movement and tactics.

Gameplay

The core loop centers on piloting a submarine through hostile waters while managing weapons, positioning, and team support. Each encounter requires quick decisions about targeting individual threats or coordinating with allied units during larger fights. The environment plays a direct role, with steep drops, narrow passages, and strong currents influencing how battles develop and how players approach objectives.

Players direct Flint and his loosely organized mercenary crew on assignments that involve direct confrontations with enemy submarines, military vessels, and aggressive marine life. Weapon systems allow for varied approaches, from focused strikes to area effects that clear groups of opponents. The pace stays high across extended sequences where survival depends on awareness of surroundings and effective use of available firepower.

Visual presentation emphasizes the underwater setting with rendered details on rock formations, distant city lights, and moving water effects that change during action. Sound design supports the atmosphere through layered effects and a consistent musical score that underscores the tension of each engagement.

Game Modes

Single player content consists of a campaign structured around 34 distinct missions. These assignments send players into varied locations to complete combat objectives against mixed enemy types. Progression involves clearing successive challenges that increase in complexity while introducing new threats and environmental hazards.

Multiplayer supports both LAN connections and internet play. Available formats include deathmatch sessions where individuals compete for eliminations and team-based matches that require coordinated efforts against opposing groups. These options extend play beyond the campaign with direct player versus player confrontations in the same underwater arenas.

Enemies and Combat Encounters

More than 40 distinct enemy types appear throughout the game. These range from other mercenary submarines to organized military units and oversized sea monsters that require specific tactics to defeat. Encounters often mix several categories at once, forcing players to prioritize targets while handling environmental factors.

Team elements allow hired mercenaries to assist during missions, providing additional firepower or drawing attention in larger fights. Individual combat remains central, with players responsible for maneuvering, aiming, and resource management in every sequence.

Is It Worth Playing?

AquaNox delivers focused underwater action for players who enjoy mission-driven combat and a distinctive setting. The single player campaign offers a complete experience through its 34 missions, while multiplayer adds competitive options for those with access to compatible connections. The title suits fans of classic action games that emphasize vehicle control and environmental interaction over modern open-world elements.

Current availability keeps the game accessible on PC, though the age of the title means multiplayer activity depends on community interest and setup. Reception highlights the intense combat and atmospheric presentation as strengths for those drawn to the genre. It remains a solid choice for anyone seeking a straightforward, high-tension action experience without additional layers of complexity.

Interface:
GermanEnglishSpanish - SpainItalian

Age rating

Unavailable
Metacritic:
67 7.5
Steam:
Mostly Positive (264)

Minimum:

  • OS: Windows 98/ME/2000
  • Processor: Intel P3 or AMD Athlon/Duron >400MHz
  • Memory: 128 MB
  • Graphics: 16 MB AGP2X Video Card or better
  • Storage: 500MB

Recommended:

  • OS: Windows 98/ME/2000
  • Processor: Intel P3 or AMD Athlon/Duron >700MHz or Intel P4 > 1000MHz
  • Memory: 256 MB
  • Graphics: 64 MB AGP4X DirectX 8.0 Class Hardware with VertexShaders V1.1 and PixelShaders V1.0 or better
  • Storage: 800MB
Historical low
Price history from official stores
A$1.40
Gamebillet
3 months ago
Price history from keyshops
A$0.34
G2Play
3 days ago

FAQ

9 questions

Before you start looking for a cheap AquaNox PC key, check the essentials. Developed by Massive Development. Published by THQ Nordic. PC released date: 20 Apr 2010. Genres: Action. Categories: Multi-player, Family Sharing, Single-player.

Q

Where to buy a cheap AquaNox Steam key or CD key?

Using our price comparison and verified discount codes, you can buy a AquaNox key for as low as A$0.34. This deal is available at G2Play and is among the cheapest offers on the market. All keys listed on XD.deals are delivered digitally and eligible for instant download after payment. Prices already include processing fees and applied promo codes, so you always see the lowest AquaNox price on PC. Check the AquaNox price history to buy at the best moment.

As of our last update (we refresh Steam pricing multiple times a day), the AquaNox Steam price is A$7.50. You can save an extra ~6% by paying with a discounted Steam gift card.

Our price tracker covers both official retailers and key marketplaces, so you can find AquaNox on sale even outside seasonal promotions. We currently detect 16 active offers from official stores and keyshops. Check the table above, compare against the historical low, and set an alert so you never miss the next price drop.

Based on our data, AquaNox is not currently available on GeForce NOW. You will need to run it locally on your PC. Browse games available on GeForce NOW.

On days when both store types carried the game, the keyshop was cheaper by a median of 77%. We have recorded offers from 17 stores in total, and from 1 in the most recent reading. The spread between offers was wide: from A$0.34 to A$7.50. The current price is high against its own history: it was cheaper on 84% of days with data.

Yes. AquaNox has an official page on the Steam Store. You can also buy a AquaNox Steam key from third-party sellers. Our price comparison currently includes 16 offers with Steam DRM. Pick one to ensure your AquaNox download happens on Valve's platform.

Yes, with minor tweaks. AquaNox is Steam Deck Playable - it works after small adjustments like selecting a Proton version or using the touchscreen for tiny launcher text. You can play AquaNox on Steam Deck.

According to our data AquaNox is not currently available on PC Game Pass, EA Play or Ubisoft+. We are still filling in the catalogues of these services, so it is worth confirming the status at the source before you decide. If you are buying, XD.deals will help you find the lowest price.

No - XD.deals is not a store. We are a price-comparison service that tracks the best AquaNox deals across official stores and verified keyshops. Click "Go to Store" next to any offer and you will be redirected to the retailer's website to complete your purchase.

Best prices for AquaNox

1 G2Play G2Play Keyshop
-95% A$0.34
2 Kinguin Kinguin Keyshop
-95% A$0.34
3 Gameseal Gameseal Keyshop
-91% A$0.67
4 Eneba Eneba Keyshop
-91% A$0.73
5 Driffle Driffle Keyshop
-87% A$0.85

Want to buy at the best moment? Set a price alert on XD.deals and get notified when AquaNox hits its next historical low.

Create Alert
Join our Discord
Get instant help from our community and stay updated on the latest deals
Set Price Alerts
Get notified by email when game prices drop to your target
Create Free Account
Unlock wishlists, price alerts, and Steam sync