What is the key for ZEPHON on PC?

It is a key that will allow you to download the game ZEPHON on your PC from official download platforms.

What's the best price for buying the key of ZEPHON for PC?

As of 05/12/2025, in United States, the best price we have found in our selection of online stores that include the key for ZEPHON on PC is €9.17.

Which digital format of ZEPHON should I buy for PC? An Account or a Steam Key ?

The account format is cheaper but has a more complicated activation process compared to a simple key or code. It may also cause access issues in the future, which is why we only recommend it to users who are familiar with this format or have used it before. If you’re looking for a simpler and safer activation process and don’t mind paying a bit more, we recommend buying the Steam Key format.

If I buy the account format of ZEPHON, will the store provide all the activation instructions?

Yes, stores that sell this format usually guide users through the entire activation process, and if any issues arise, they offer customer support services. And if they don’t help, don’t worry—we’re here to assist you too.

Why is the Steam Key of ZEPHON safer than the account format?

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 ZEPHON to your game library. The account format requires more complicated steps and is more prone to errors during activation.

What issues can arise when activating a Steam Key of ZEPHON?

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 ZEPHON, and they will provide a new key. You can also contact us, and we’ll help you out.

How long will I have to wait to receive the Steam Key of ZEPHON after purchasing it from a store?

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.

What guarantee do I have that the listed stores are reliable?

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.

Can I return a digital game for PC?

Some digital formats allow returns under certain conditions.

The store does not send my order and does not respond to support. What can I do?

Don't worry, we have the solution. We will handle it ourselves.

The final price is higher than indicated.

Many stores add payment fees, taxes,... in the cart. So be prepared to spend a little more.

I'm desperate: They don't send me the game, the store ignores me. I think I've lost my money.

Calm down, don't panic. Contact us and we will help you resolve it as soon as possible.

Home
Pc-digital
Zephon pc cd key

Buy ZEPHON CD Key for PC

Gallery

Redeem

2829

Best offers for ZEPHON Steam Key for PC (December 2025)

The cheapest price is 9.17€ (-77%) at Difmark with a rating of 4.0 (8.2k reviews) · Version Steam Account · Region Global · We compare prices at 8 verified stores with 12 active offers · Updated on 05/12/2025 08h 22min. ago

Gift cards

Our recommendation

4.7(739.3k)

View Prices

No code available

-77%

Cheapest keys store

4.0(8.2k)

€9.17 €10.79

Gocdkeys

-15%

Copied!

Cheapest official store

1.8(3.7k)

€39.99

No code available

View 12 offers from €9.17

Create Alert

Historical prices

Current minimum price

Medium price

Official stores are authorized distributors, and while their prices may be higher than Key stores, their reliability is 100%.

“Choose it if you don’t mind the price difference”

Key stores are resellers and marketplaces, which is why they are usually cheaper than official stores. We only show the best ones, so you can rest assured. Plus, we offer our guarantee against any issues.

“Choose it if you’re looking for a great discount”

You still don't have enough tickets!

( You have )

Product you are redeeming

We will start the verification process of your account, which may take 48-72 hours.
If you have not broken any of our rules, we will send you the cheapest version of the game to the email address associated with your account.
In the event that the game is out of stock or only available in a format such as accounts or physical, we will offer the possibility of an exchange for a prepaid card for the minimum value of the game on our platform.
For console games, a prepaid card of different amounts will be given instead of the game, due to regional limitations.
Your tickets will disappear from your account
This promotion is only available to US, UK and EU users.
Game redemption is only allowed once every 6 months per user.

How do I earn more tickets?

You have enough tickets!

( You have )

Product you are redeeming

We will start the verification process of your account, which may take 48-72 hours.
If you have not broken any of our rules, we will send you the cheapest version of the game to the email address associated with your account.
In the event that the game is out of stock or only available in a format such as accounts or physical, we will offer the possibility of an exchange for a prepaid card for the minimum value of the game on our platform.
For console games, a prepaid card of different amounts will be given instead of the game, due to regional limitations.
Your tickets will disappear from your account
This promotion is only available to US, UK and EU users.
Game redemption is only allowed once every 6 months per user.

I accept all the rules described above

Thank you for redeeming your tickets. We will contact you shortly How do I earn more tickets?

AI powered by Gocdkeys BETA version

Go to FAQ's

Need help choosing the best offer? What are you looking for? Select your region Which version do you prefer? Search results Use our AI to find the best price

If you want to pay the minimum, the offer from Difmark in ACCOUNT format is the best option from 9.17€

Buying at Difmark saves you 77% compared to the official store

Among the listed stores, Kinguin4.5(79.8k) is one of the best rated by the community with a price of 17.88€

At Gocdkeys our recommendation is to always buy the KEY format, preferably from Instantgaming due to its reliability. If you prefer the account format, which is cheaper, we recommend buying from Difmark.

Stores (8)

Only official

Offers

Hide accounts (3)

Available regions

Global EU US UK

Price

With Taxes

Promoted store

4.0 (8.3k)

Gocdkeys for -15%

Copied!

€10.79 €9.17

Region Global

Product type Steam Account

Delivery 5' - 10'

Fees +€0.76

Key stores

-15% with Suscription (3)

Kinguin
G2A
K4G
Gamivo
CJS-CDKeys
Difmark Digital Keys

4.5 (79.8k)

Subscription from 2.99€/month

-15%

GOC10DEC for -10%

Copied!

€19.87 €17.88

Region Global

Product type Steam Account

Delivery 5' - 10'

Fees +€1.25

3.8 (300.3k)

No code available Copied!

€26.37

Region Global

Product type Steam Account

Delivery 5' - 10'

Fees +€0.08

4.5 (79.8k)

Subscription from 2.99€/month

-15%

GOC10DEC for -10%

Copied!

€36.11 €32.50

Region Global

Product type Steam Gift

Delivery 5' - 10'

Fees +€2.27

3.7 (9.7k)

GCDK12OFF for -12%

Copied!

€37.31 €32.83

Region Global

Product type Steam Gift

Delivery Instant

Fees +€6.00

4.0 (42.2k)

Subscription from 2.01€/month

-9%

GCDKGamivo for -9%

Copied!

€36.34 €33.07

Region Global

Product type Steam Gift

Delivery 5' - 10'

Fees +€6.43

4.0 (120.8k)

gocdkeys5qoj11 for -5%

Copied!

€41.75 €39.66

Region Global

Product type Steam Key

Delivery 5' - 10'

Fees -

3.8 (300.3k)

No code available Copied!

€41.04

Region Europe

Product type Steam Gift

Delivery 5' - 10'

Fees +€0.12

3.8 (300.3k)

No code available Copied!

€45.75

Region Global

Product type Steam Gift

Delivery 5' - 10'

Fees +€0.14

3.8 (300.3k)

No code available Copied!

€45.77

Region US

Product type Steam Gift

Delivery 5' - 10'

Fees +€0.14

4.0 (8.3k)

gocdkeys for -15%

Copied!

€54.90 €46.67

Region Global

Product type Steam Gift

Delivery 5' - 10'

Fees +€3.84

Official stores

Steam

1.8 (3.7k)

No code available Copied!

€39.99

Region Global

Product type Steam Key

Delivery Instant

Fees -

Gocdkeys - Transparency and credibility

All store links contain affiliate links that help us keep Gocdkeys running at no extra cost to our users. If you have any questions about our service, you can contact us via our email or through our Discord.

More than 4.5M users in 13 years have trusted us to find the best deals - Trustpilot 4.7/5 ★

More than 90 online stores where we find the best deals for gamers

24/7 support to help you with any issues in your purchases

We track prices every 2 hours and sort by final cost - Last update: 2025-12-05 06:01:41

About ZEPHON

Humanity emerges, hesitantly, into ruination. Almost nothing is left of the world as we knew it—settlements, forests, seas, mountains—all have been blasted into unfamiliarity. Horribly mutated animals hunt in packs through deformed woodland. Decrepit military robots stumble unknowingly through the ruins, sensors and logic centres blown. Alien soldiers, once impossibly powerful, cower in the wrecks of their ships, praying to heedless gods for rescue.

Control the survivors of humanity in a near-future apocalypse of alien origin. Pick a path between the indifferent abominations of the Voice and the uncaring automata of ZEPHON, with city management, turn-based tactical combat, unholy research, diplomatic maneuvering, and branching narrative quests. Gather your allies and pick your actions wisely.

On the planet Earth, that was once a cradle of life, the extinction of humanity is at hand.

What will you do to survive?

BATTLE

Intense turn-based survival strategy in both single and multiplayer.

Command over 50 unique units in battle—each with its own graphics, voice overs, weapon systems and sets of traits and abilities.
Plan out optimal build orders amongst 3 asymmetric paths—Human, Voice and Cyber—or combine them in surprising ways.
Deploy tactical operations—interference protocols, otherworldly hymns of decay and even nuclear weapons—to gain an advantage.
Combat occurs on the main map—no switching modes and having to auto-resolve battles because they drag on too long.
Use distinctive leader abilities in fully-featured multiplayer—with or against your friends.

BUILD

Take your settlements from scrappy bases to sprawling metropolises as your faction expands its sphere of influence.

Find and grow your cities by constructing buildings on tiles—everything you build needs space.
Optimize an empire-wide economy with 11 tiered resources—allowing you to specialize cities by their placement.
Recognize each building by its appearance—3 architecture styles to accompany your chosen path.
Fortify key strategic points to prevent enemies from assailing your positions—sometimes defense is the best defense.

EXPLORE

Traverse the unfamiliarity of the destroyed Earth and unveil its deadly new secrets.

Discover dozens of terrain features and phenomena spread across 6 climates—flesh trees, microchip factories, traveling sandstorms, erupting volcanoes and much more.
Tune the generation of a new post-apocalyptic game world—cliffsides, ruins and deformed woodland occupied by violent wildlife and expanding NPCs acting out their own agendas.
Exterminate packs of mutated animals to collect caches full of rewards, capture outposts and expand your reach—one turn at a time.

RESEARCH

As mankind strives to catch up to the new masters of the Earth, you’ll make strange new discoveries that could be just what you need to survive.

Unlock over 150 technologies spread across 10 tiers—units, buildings, operations, weapons, abilities and passive bonuses.
Advance from post-apocalyptic survivalism—through a blend of magic and cyberpunk aesthetics—before achieving transhuman transcendence.
Observe each unit upgrade visualized on the model—outfit regular, large and titanic units with cruise missiles, tunneling nails, deflector shields, and much more.
Read exact modifier numbers in tooltips and the easy-to-browse in-game compendium—so you don’t have to scour the internet for information.

NEGOTIATE

Diplomatic negotiations are key to staving off defeat—but your opponents are watching your actions and reacting.

Roleplay with AI-controlled opponents through diplomatic encounters—each AI comes with their own likes and dislikes based on their character.
Establish peace, trading agreements and alliances—or use your influence to antagonize your friends towards each other.
Choose sides—ZEPHON, Acrin and Reaver non-player factions permeate the world and need to be contended with.

DECIDE

As the clash between ZEPHON and the Acrin continues, your choice of Leader and path will determine who survives in the wreckage of Earth.

Steer your empire through multistage, branching, unexpected events—nightmares, cries for help and economic crashes all have to be dealt with.
Dive into your chosen leader’s backstory through their unique quest chain—complete it to unlock a permanent reward.
Play a key part in determining if humanity, machines or horrors prevail—the clash between ZEPHON and Acrin continues across the planet.
Resolve the prophecy that has brought the Acrin to Earth to unlock new game modifiers—all of this has happened before, and it will all happen again.

“Open your eyes, singleton. You are not dreaming—you are the dream. The old world is dead, your old self is dead, so who are you now? We were the Meek, the Silent, and the Accomplice. Individually we were no one, together we are god itself. Woo us, fear us, worship us… these are all acceptable answers to the riddle of what you can do for us.”
— Furtive Tribunal

Everything you need to know to buy ZEPHON for PC at the best price

Assuming we all know what digital versions of games are, which usually come in digital code, key or Steam Key format, let's highlight the 3 most interesting formats for buying ZEPHON for PC in digital format, although there may be others:

-ZEPHON Steam Account: This is an account that contains the game ZEPHON already installed. It's cheaper than the rest, but it may violate certain platform policies, and its activation process is not as straightforward as digital keys.

-ZEPHON Steam Key: It's a cd key that will allow us to activate ZEPHON on our Steam account. It's the most recommended digital version, for its price and ease of activation. If you want to know how to activate this format easily, you can visit our blog with the entire activation process for keys on Steam.

-ZEPHON Steam Gift: It's a URL that will activate ZEPHON on your account and leave everything ready for you to start downloading the game. It's a cheap format with very fast activation, but it has more problems than the other formats.

Our recommendation: Buy ZEPHON for PC in Key or digital code format!

Can I activate the STEAM Key of ZEPHON in my region?

Digital formats of games, and in this case for ZEPHON, often have different activation regions. Currently, at Gocdkeys, we differentiate 4 regions:

Global: Which means you can activate that game anywhere in the world.

EU: You can only activate that digital key in regions or countries within the European Union.

US: It's only possible to activate that code in North America.

UK: It's only possible to activate that key in the United Kingdom.

Our recommendation: Buy ZEPHON in your corresponding region or in Global if you prefer not to take risks!

Are all stores selling ZEPHON for PC reliable?

We have 13 years of experience in the digital gaming market and have always resolved any issues our users have had with any store. So, you should trust us, as we will respond to any problems that arise with any of the stores we list. Just contact us and we will help you.

Information about ZEPHON for PC

ZEPHON sets out a post-apocalyptic world in which humanity is barely surviving on a planet Earth devastated by an alien apocalypse. What was once a familiar world is now a hostile landscape, filled with mutated creatures, decaying military machines, and abandoned and vulnerable alien soldiers seeking refuge amidst the ruins. In this bleak landscape, the player leads the last survivors of humanity, facing difficult choices and uncertain alliances as they navigate the chaos.

The player can choose from several factions, such as humans, the mysterious entities of the Voice, or the automatons of ZEPHON, each with unique abilities and characteristics. Tactical choices and resource management are crucial as settlements must be built and defended, new technologies researched, and diplomatic maneuvers must be engaged in to ensure the survival of civilization.

The game features over 50 unit types, each with specific skills, weapons, and characteristics that can be combined, along with combat tactics, to confront alien threats. There are also three development paths (Human, Voice, and Cyber) that allow the player to customize their strategies and combine powers in innovative ways.

The combat experience is enriched by the possibility of carrying out special tactical operations, which include technological interference, supernatural abilities, and even the use of nuclear weapons. In addition, in multiplayer mode, the player can use special leader abilities, either facing friends or allying with them to face danger.

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

What is the key for ZEPHON on PC?

It is a key that will allow you to download the game ZEPHON on your PC from official download platforms.
What's the best price for buying the key of ZEPHON for PC?

As of 05/12/2025, in United States, the best price we have found in our selection of online stores that include the key for ZEPHON on PC is €9.17.
Why is the Steam Key of ZEPHON safer than the account format? See more

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 ZEPHON to your game library. The account format requires more complicated steps and is more prone to errors during activation.
What issues can arise when activating a Steam Key of ZEPHON? See more

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 ZEPHON, and they will provide a new key. You can also contact us, and we’ll help you out.
How long will I have to wait to receive the Steam Key of ZEPHON after purchasing it from a store? See more

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.
What guarantee do I have that the listed stores are reliable? See more

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.

+ 15 Tickets for comment I want more!

What do our users think of ZEPHON for PC Digital?

0/5 (0 Comments)

No comments.

To comment, log in or register at Gocdkeys.

Before commenting, verify your account from the link sent to your email.

Rate and comment: your experience matters!

You are registered as:

Rate your stars

0/250 Thank you for your comment, it will be reviewed by our team shortly.

You must type a minimum of 250 characters

About of ZEPHON

Release date	11/08/2024
Users rating	0/5 (0 Comments)
Steam comments	Very Positive Very Positive (1354 Comments)
Categories	Strategy
Tags Strategy Simulation Multiplayer RPG Turn-Based Combat Horror Sandbox Co-op Turn-Based Strategy Tactical

Languages

English*, French, German, Korean, Russian, Polish, Simplified Chinese, Spanish - Spain*languages with full audio support

Reviews

NoobFeed

ZEPHON is a great 4X game that stands as a testament to how much a developer can improve if given the right resources. It does... Read more

GINX TV

ZEPHON delivers a thrilling, combat-focused twist on the 4X genre with relentless battles, strategic depth, and a distinctively dark, immersive world that makes every encounter... Read more

Requirements

PC
Linux

Minimum:

Requires a 64-bit processor and operating system
Windows 10
Intel Core i3 / AMD Ryzen 3
8 GB RAM
Vulkan support with 2 GB VRAM (Nvidia GeForce 10 series / AMD Radeon 400 series)
8 GB available space

Recommended:

Requires a 64-bit processor and operating system
Windows 11
Intel Core i5 / AMD Ryzen 5
16 GB RAM
Vulkan support with 4 GB VRAM (Nvidia GeForce 16 series / AMD Radeon RX 5000 series)
8 GB available space

Minimum: