Which digital format of Hearts of Iron IV: Man the Guns Expansion 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 Hearts of Iron IV: Man the Guns Expansion , 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.

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.

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Buy Hearts of Iron IV: Man the Guns Expansion CD Key for PC

Q: Why is the Steam Key of Hearts of Iron IV: Man the Guns Expansion 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 Hearts of Iron IV: Man the Guns Expansion to your game library. The account format requires more complicated steps and is more prone to errors during activation.

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Hearts of Iron IV: Man the Guns Expansion Steam Key: compare prices (August 2026)

A Hearts of Iron IV: Man the Guns Expansion 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 €5.98 at Gamivo · 9 verified stores, 13 offers in stock · Updated 09h 32min ago.

Steam Key

Cheapest

€4.53 View deal

No code available

See 12 keys from €4.53

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?

Editions Standard

Format Steam Key Steam Gift

Global EU US UK

Official stores Hide Accounts

Taxes not included!

Taxes included!

Resellers

No payment fees With payment fees Basic price Fees incl.

Instant Gaming
Gamivo
K4G
Driffle
Eneba
Kinguin
G2A
Gaming Dragons
Gameseal

4.7 (830.7k)

No code available

€4.53

Region Global

Product type Steam Key

Edition Standard

Fees +€0.09

3.8 (49.5k)

Subscription from 2.01€/month

€7.04 €5.42 How to get this price

Region Global

Product type Steam Key

4.2 (17.2k)

€6.97 €5.99

Product type Steam Key

Edition Standard

Fees +€0.77

4.3 (2.7k)

Subscription from 4.99€/month

€6.91 €6.22

Product type Steam Key

4.4 (309.2k)

€6.99 €6.29 How to get this price

Region Global

Product type Steam Key

Edition Standard

Fees +€0.54

3.8 (49.5k)

Subscription from 2.01€/month

€8.61 €7.32 How to get this price

Region Europe

Product type Steam Key

Edition Standard

Fees +€1.21

4.6 (118.9k)

Subscription from 2.99€/month

€9.11 €8.20 How to get this price

Region Global

Product type Steam Key

4.4 (309.2k)

€9.40 €8.46 How to get this price

Region Europe

Product type Steam Key

Edition Standard

Fees +€0.72

4.6 (118.9k)

Subscription from 2.99€/month

€9.72 €8.75 How to get this price

Region Europe

Product type Steam Key

4.0 (344.2k)

€9.51 €8.37 How to get this price

Region Global

Product type Steam Key

2.3 (203)

Product type Steam Key

4.0 (344.2k)

€11.18 €9.73 How to get this price

Region Europe

Product type Steam Key

Edition Standard

Fees +€0.03

4.3 (16.3k)

Subscription from 2.49€/month

€21.96 €18.23

Product type Steam Gift

Edition Standard

Fees +€2.35

How much does Hearts of Iron IV: Man the Guns Expansion for PC cost right now?

Hearts of Iron IV: Man the Guns Expansion for PC starts at €5.98 at Gamivo, a Steam key.

That €5.98 already includes the GCDKGamivo coupon, so apply it at checkout or the store will show you a higher price.

The cheapest one listed, €4.53 at Instant Gaming, is out of stock. The cheapest you can actually buy today is €5.98 at Gamivo.

There are 13 offers across 9 stores, 11 of them in stock right now, which is what the price above is picked from.

Is it worth buying the Steam Key for Hearts of Iron IV: Man the Guns Expansion now or waiting?

That €5.98 key is expensive for what it usually costs.

Those €5.98 are 42% above what it usually costs, measured on the store price.
Only 7 stores sell the Steam Key, and with that little competition the price barely moves.
Across the 2,030 days we have tracked it, it has only been pricier than today on 416 days. The lowest it has ever cost is €1.96.

If you do not need it today, waiting pays off: we have seen it at €1.96 and right now you would pay €4.95 more. We will tell you the day it drops.

Worked out from 2,997 daily records of the Steam Key for Hearts of Iron IV: Man the Guns Expansion 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.

Can you activate Hearts of Iron IV: Man the Guns Expansion in US?

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

Attention: Hearts of Iron IV: Man the Guns Expansion is an expansion of Hearts of Iron IV and you need the base game to install it. Remember that this product is a Man the Guns Key for STEAM, so you must enter this cd key in your STEAM account to activate the download.

From convoy attacks in the Battle of the Atlantic to fierce carrier battles on the Pacific front, this new expansion for the Paradox strategy game introduces naval combat in the middle of World War II. A time when naval technology took a giant leap.

We will have the industrial capacity to create and design our own ships, and even to use and build models of the time in great detail. The strategy acquires a new point of view thanks to the countless possibilities offered by naval battles, with German submarine herds lurking and much more.

Most common FAQs when buying Hearts of Iron IV: Man the Guns Expansion for PC in digital format:

It is a key that will allow you to download the game Hearts of Iron IV: Man the Guns Expansion on your PC from official download platforms.

As of 13/08/2026, in United States, the best price we have found in our selection of online stores that include the key for Hearts of Iron IV: Man the Guns Expansion on PC is €4.53.

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 Hearts of Iron IV: Man the Guns Expansion 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 Hearts of Iron IV: Man the Guns Expansion , 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.

Gocdkeys - Transparency and credibility

At GOCDKEYS we display real prices from 48 verified stores. Some links may be affiliate links, which help us keep the service running at no extra cost to users. Prices and conditions are always exactly the same as those offered by the store. All stores go through our own store verification methodology, so you can buy with complete confidence.

If you have doubts before buying, we explain why CD keys are legal and break down the most common myths and facts about digital games, so you can make your decision with clear and up-to-date information.

More than 4.5M users in 14 years have trusted us to find the best deals — Trustpilot 4.1/5 ★
We compare 48 verified 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: 2026-08-13 06:07:22

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About of Hearts of Iron IV: Man the Guns Expansion

Release date	02/28/2019
Users rating	0/5 (0 Comments)
Steam comments	Mixed Mixed (2270 Comments)
Categories	Strategy
Tags Strategy Simulation Multiplayer Singleplayer World War II Grand Strategy War Historical Alternate History Naval