Buy Xenonauts 2 Steam Key

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Xenonauts 2 cover

A Xenonauts 2 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 €5.03 (-75%) at Difmark, Steam Account format · Cheapest official key: €13.96, 30% below the €19.99 Steam price · 14 verified stores, 26 offers in stock · Updated 04min ago.

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Gocdkeys -16% copy Copied!
5.99 5.03
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About Xenonauts 2

Xenonauts 2 is a strategy game that puts you in charge of a multinational military organization tasked with eliminating an extraterrestrial threat. Working from the shadows, you must seek out and engage the growing alien presence wherever it appears. Expand and manage a covert network of bases across the globe. Pursue research and development to bridge the technological gap with the alien invaders. Train, arm, and command your ground troops wherever the alien threat emerges.


It is 2009 - the Cold War continues, and the Berlin Wall still stands. In the shadows, a secret organization works beyond arbitrary political boundaries to gather information about a greater threat to humanity. Mysterious sightings of unidentified flying objects and unknown beings have grown more common, coinciding with escalating international tensions and panic. Those who report such sightings frequently disappear without a trace, and it is clear that the aliens grow bolder with each passing day. Time is of the essence.




Knowledge is power - unfortunately, little is known about the alien menace when you take charge. You will need to engage in combat operations around the globe to learn what you're up against. Eliminate extraterrestrial forces in deadly tactical battles to recover research samples, allowing your scientists to improve your equipment and slowly uncover the truth about the alien invasion.

  • A massive variety of enemy types will keep you on your toes as you fight against a multitude of species, each with their own strengths, weaknesses, and fighting styles. Securing alien bodies to perform autopsies on will give you insights into their potential weaknesses, allowing you to prepare accordingly.
  • Aliens aren't all you'll be fighting - human agents known as Cleaners work in tandem with the extraterrestrial threat, bringing with them added varieties of troops, combat locations, and mission objectives. The Cleaners work to further alien goals and objectives, operating directly under their influence - any strike against the Cleaners is an indirect strike against their alien overlords. You will have the opportunity to gather intel by infiltrating their bases, securing data, and seeing how far the conspiracy goes.
  • Every combat engagement is an opportunity to learn more about the enemy force and how it fights - if you're willing to take the risk. Will you look to quickly eliminate active threats using explosives, grenades, and missiles, or will you take a more tempered approach to secure bodies and alien technology that can be taken back to HQ for autopsies and reverse-engineering? Will you focus on the development of airpower to bring down UFOs and investigate their crash sites for additional intel? Your adversary has the advantage in both technology and equipment – any choice you make will involve tradeoffs.




The war against the alien force takes on a global scale - as they attack indiscriminately, your troops must be prepared to operate across the globe using multiple bases, taking time between operations to rest, recuperate, rearm, research, and eventually reengage the enemy. No two campaigns are the same as complex simulations ensure even the smallest variances in decisions will have far-reaching impacts across the entire game.

  • A small radar station in Alaska detects an anomaly over the Bering Strait. Air Bases in Kamchatka and Yukon scramble jets to investigate, chasing multiple bogeys each, bringing them down over the water. Thousands of miles away, a radar station in Italy works in tandem with response teams stationed at a base in Algeria and an air base in France to take down alien operations on the Iberian Peninsula. Meanwhile, a new base is being built in Southeast Asia where the invaders have slipped through the cracks multiple times, inciting panic. Build, design, and manage multiple bases, each with its own squadrons of fighter jets and transports, radar arrays, research teams, operatives, and more. Consider the limitations of fuel ranges when you place them and use a grid-based construction system to optimally lay each of your bases out. Specialize your bases for detection, rapid response teams, research, manufacturing, and defenses as you see fit.
  • Pursue multiple avenues of research to acquire a vast variety of aircraft, vehicles, weapons, armor, and other battlefield equipment to experiment with. Your approach on the battlefield will be determined by a combination of the terrain you're engaging in and what equipment you've chosen to bring to the field. The presence of mechanized combat platforms and vehicles can tilt many situations in your favor as they break through cover and deliver particularly devastating ordnance, though their use can come at the cost of the ability to procure valuable resources from intact alien bodies and equipment. The research tree is vast, with over one hundred projects to unlock, allowing you to take on the alien threat with your own personal strategic and tactical touches.
  • Infuse alien technology across all manner of equipment, and even develop autonomous battlefield combat platforms and sentry guns to assist with your forward operations as well as the defense of your bases. If you give your engineering teams enough time, money, and resources, you'll find yourself well equipped for the threat - unfortunately, all three are perpetually scarce. Will you rush to produce automated combat platforms to minimize the threat to your operatives? Or produce additional dropships to respond to more threats at a time? Or will you seek improved armaments for your fighters to strengthen their ability to intercept and take down alien squadrons?
  • Training centers you build at your bases allow soldiers to improve their combat capabilities during downtime, but actual combat experience is of course of unparalleled value. Each mission gives your operatives an opportunity to improve their abilities according to the actual actions they take in combat, and even earn medals for their deeds.




Whether fighting in the air or on the ground, your tactical prowess is put to the test when engaging alien attackers. Battles are extremely dangerous affairs, asking you to manage positioning, ammunition, lines of sight, cover, and much more besides - many of your operatives will get wounded, and many of them will die, but those that survive grow more experienced and are more capable of taking on future dangers.

  • Scramble jets to respond to UFO sightings, engaging them in real-time tactical battles that put you in command of your fighter wings. Tell your pilots how to maneuver and who to target, ensuring their victory while also keeping an eye on their fuel gauge and the proximity of your nearby hangars. No forced 1-1 duels here – if the aliens bring a technologically advanced and heavily armed space craft to the fight, gang up and send a whole squadron of your best planes to bring it down. The strategic layer and air battles are closely intertwined, and careful planning of your global network of bases is of the utmost importance.
  • Put boots on the ground by sending in your operatives for a variety of mission types, pursuing a range of objectives, but beware – your adversaries will not passively wait for you to discover them. Aliens will actively maneuver and seek you out from across the map, moving intelligently to strike at you from beyond visual range, hiding behind cover and taking advantage of the high ground. Maximize your chance of success through effective reconnaissance and lay ambush to eliminate the enemy.
  • The battlefield is a dangerous place, and with an alien threat that will not stand idly by as you try to hunt them down, losses are inevitable. This isn’t the story of an elite squad of heroes winning battle after battle without loss – war is hell, and many of your troops will give their lives to resist the alien invasion. Your veteran troops will be invaluable, but even your basic recruits are skilled soldiers ready for combat. It is up to you to enable them to become the veterans of tomorrow.



Xenonauts 2 is a standalone title that does not need any experience playing the original Xenonauts to follow the story or enjoy the gameplay experience. The punishing battles, in-depth strategic layer, and complex simulations will take fans of the series and newcomers alike through a dark and deadly story about the defense of Earth and all humankind.

How much does Xenonauts 2 for PC cost right now?

Xenonauts 2 for PC starts at €5.03 at Difmark, 75% under the €19.99 of the official store — but that is a shared account, not a key of your own. If you want a key tied to your own account, the cheapest is €13.96 at K4G.

That €5.03 already includes the Gocdkeys coupon, so apply it at checkout or the store will show you a higher price.

With 26 offers across 14 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.

It is €0.04 away from its all-time low (€4.99, back in September 2023).

Shared account !
€5.03
with coupon €5.99
Cheapest, but the game is not yours
Steam Key
€13.96
with coupon €16.23
Stays on your account for good
Steam Gift
€16.14
with coupon €18.99
Pricier and more likely to fail

Is it worth buying the Steam Key for Xenonauts 2 now or waiting?

That €13.96 key has never had a real discount yet.

  • The Steam Key has been on sale for 38 months and its biggest drop has been 7%.
  • 13 stores sell the Steam Key at the same time and the price still does not move: competition has not been enough to drag it down here.
  • Not counting today, the Steam Key was at this price or lower on 58 days out of the 283 days on record: this is basically what it always costs.
If you are in no rush, it is worth waiting for a sale. We have seen it at €15.09 and we will tell you the day it drops.

Worked out from 1,919 daily records of the Steam Key for Xenonauts 2 across 21 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.

Which Xenonauts 2 format should you buy?

With the shared account at Difmark you log into an account that already owns the game: it is the cheapest route, but it never becomes yours and the seller keeps the credentials. If they ever lose or change them, you lose access.

The key at K4G costs €8.93 more, but you redeem it on your own account and the game stays there for good. That is the difference between renting and buying.

The 6 Steam Gift offers are pricier than the key and leave more room for error, because they depend on the region and on Steam friendship.

Can you activate Xenonauts 2 in US?

18 of the 26 offers work on US — the Global ones plus the ones issued for your own region.

Why is there such an expensive Xenonauts 2 offer?

One listing is worth ignoring: the Steam key that GamesPlanet has at €34.18 is more than 6 times the cheapest offer and is not what this game costs. The number to work from is €13.96 at K4G.

WHAT WILL YOU FIND IN GOCDKEYS?


You will find a price comparison of the digital version, in Steam Key or Steam Gift format, for PC of the video game Xenonauts 2, to make it easier for our users to find the best prices and offers in the most prominent online stores to make it easier to find the cheapest price or the best deal.

WHAT YOU SHOULD KNOW BEFORE BUYING Xenonauts 2 STEAM KEY?


What is the Xenonauts 2 STEAM Key?

Relax, it's nothing unusual, in fact it's the most common method of buying pc games!

A Key is a digital code (a set of letters and serial numbers) that you can redeem quickly and easily within the official Steam video game platform in exchange for a digital copy of Xenonauts 2 for PC.

What does this product include?

Everything you need to start playing from home in minutes!

It includes the Xenonauts 2 video game for PC, although some stores may include special editions with additional content such as a Deluxe or Ultimate edition. Also some stores may sell "Preorder Bonus" which means that version comes with extra content, such as DLC or cosmetics.

Are there regional restrictions for this PC game?

Beware, many of the Steam Gift that stores sell are region locked!

This product can be global or include region restrictions that only allow you to activate it in specific areas of the world such as Europe, USA or UK. Check carefully! We will tell you if there are regional restrictions.

If it is a STEAM Key it does not usually have a regional lock, but STEAM Gift usually do have regional locks.

How will I receive the Xenonauts 2 key after I buy it?

In the easiest way you can imagine, directly to your email in minutes!

Your product will be delivered immediately after payment through your email, where you will receive a digital code, also called CD Key, which you can redeem without problems in the official Steam store.

How do I activate the Xenonauts 2 Steam Key in my account?

If it's a STEAM Key it's very simple, but a STEAM GIft has a little more complication!

- If you don't already have the Steam video game platform installed on your PC, go to STEAM and click on the "Install Steam" icon in the top right.
- If you already have Steam installed on your PC, log in to your personal account. If you do not have a Steam account, you must register by selecting the "Login" option and then clicking on the "Join Steam" icon.
- Go to the "Games" section in the main MENU.
- Select the option "Activate Product on Steam".
- Follow the instructions on the screen and enter the Xenonauts 2 Key that you have previously received in the mail.
- The download will start automatically.

REASONS TO BUY Xenonauts 2 FOR PC


Xenonauts 2 is a strategy game set in the year 2009, where the player leads a multinational military organization in charge of eliminating an extraterrestrial threat.

The main objective is to search for and confront the growing alien presence around the world, expanding and managing a secret network of bases.

The game focuses on scientific research and development to close the technological gap with the aliens.

A wide variety of enemy types are presented, each with their own strengths, weaknesses and combat styles. This makes it necessary for the player to carefully prepare for each confrontation.

In addition, human agents known as Cleaners work in conjunction with the alien threat, further expanding the range of troops, combat locations and mission objectives.

Decisions made will have an impact that will affect the entire game, making no two campaigns the same and increasing replayability.

The war against the alien forces is on a global scale, so the player must prepare to act on the entire planet as indiscriminate attacks occur.

To achieve this, you must build, design and manage multiple bases, each with its own fighter and transport squadrons, radar systems, research teams, agents and more.

Most common FAQs when buying Xenonauts 2 for PC in digital format:

It is a key that will allow you to download the game Xenonauts 2 on your PC from official download platforms.
As of 23/08/2026, in United States, the best price we have found in our selection of online stores that include the key for Xenonauts 2 on PC is €13.96.
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 Xenonauts 2 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 Xenonauts 2, 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.

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