Steam Key
(EU) – Won't work in US
Instant DeliveryHearts of Iron IV: Cadet Edition EU Steam CD Key
-15%
$20.71
MSRP is based on publicly available data and estimates.
May not reflect actual retail price. Please verify independently.
May not reflect actual retail price. Please verify independently.
$16.76
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Hearts of Iron IV: Cadet Edition EU Steam CD Key
Description
Hearts of Iron IV: Cadet Edition Includes: Base Game Forum Icon (Standard) Wallpapers made with art from the game Polish - United and Ready: Free DLC adds a unique focus tree for Poland, new 3d models for tanks and planes, 2d assets, and extra leader portraits for the ultimate in historical accuracy. Victory is at your fingertips! Your ability to lead your nation is your supreme weapon, the strategy game Hearts of Iron IV lets you take command of any nation in World War II; the most engaging conflict in world history. From the heart of the battlefield to the command center, you will guide your nation to glory and wage war, negotiate or invade. You hold the power to tip the very balance of WWII. It is time to show your ability as the greatest military leader in the world. Will you relive or change history? Will you change the fate of the world by achieving victory at all costs? Features Total strategic war: War is not only won on land, sea and in the air. It’s also achieved in the hearts and minds of men and women. Authentic real-time war simulation: Let the greatest commanders of WW2 fight your war with the tools of the time; tanks, planes, ships, guns and newly discovered weapons of mass destruction. Assume control of any nation: Choose from the greatest powers striving for victory, or the small nations trying to weather the storm. Turn the world into your battlefield: Experience the full WWII timespan in a topographical map complete with seasons, weather and terrain. Snow, mud, storms can be both your strong ally and a ruthless enemy. Negotiate or force your will: Experience the advanced politics and diplomacy systems, form factions, engage in trade for resources and appoint ministers to your party. Intense Online Combat: Battle in both competitive and cooperative multiplayer for up to 32 players. Featuring cross-platform multiplayer. Give your nation a unique edge: Experience the flexible technology system, where all major powers get their own unique identity. Develop detailed historic tanks and planes through research and army experience.
System Requirements
Windows
OS: Windows 7 64-bit or newer
Processor: Intel Core 2 Quad Q9400 @ 2. 66 GHz / AMD Athlon II X4 650 @ 3. 20 GHz
Memory: 4 GB RAM
Graphics: ATI Radeon HD 5850 or NVIDIA GeForce GTX470 with 1GB VRAM DirectX: Version 9. 0c
Storage: 2 GB available space Sound
Card: Direct X- compatible soundcard. Additional
Notes: Mouse and keyboard are required. / Latest available WHQL drivers from both manufacturers/ Internet Connection or LAN for multiplayer, Up to 32 other players in multiplayer mode.
Mac
OS: Mac OS X 10. 10 or better
Processor: Intel Core i5 @ 2. 60 GHz or better
Memory: 4 GB RAM
Graphics: ATI Radeon HD 6970M
Storage: 2 GB available space Additional
Notes: Mouse and keyboard are required. / Latest available proprietary drivers / Internet Connection or LAN for multiplayer, Up to 32 other players in multiplayer mode.
Linux
OS: Ubuntu 14. 04 LTS x32
Processor: Intel Core 2 Quad Q9400 @ 2. 66 GHz / AMD Athlon II X4 650 @ 3. 20 GHz
Memory: 4 GB RAM
Graphics: ATI Radeon HD 5850 or NVIDIA GeForce GTX470 with 1GB VRAM / Latest available proprietary drivers from both manufacturers
Storage: 2 GB available space Additional
Notes: Controller support: 3-button mouse, keyboard, and speakers are required. / Internet Connection or LAN for multiplayer, Up to 32 other players in multiplayer mode.
Activation
Steam Product Guides
This product will be delivered as a Steam Key
Steam Key (via Client)
1
Launch Steam & Sign In
Open the Steam app and log into your account. If it’s not installed, you can
download it here.
2
Access Product Activation
Click on + ADD A GAME at the bottom-left of the Steam window, then choose
Activate a Product on Steam... to begin.
3
Proceed to Activation
A new window will appear for product activation. Simply click Next to continue.
4
Accept the Terms
Review the Steam Subscriber Agreement, then click I Agree to move forward.
5
Enter Your Game Code
Type in the Steam product key you received, then click Next to continue.
6
Finish & Locate Your Game
Click Finish to complete the process. You can install the game right away or do it later — it'll be available in your Steam Library.
Steam Key (via Website)
1
Open Product Activation
Make sure you're signed in to your Steam account, then head to Activate a Product on Steam from the + ADD A GAME menu.
2
Enter Your Code
Paste your Steam key into the box provided, tick the I Agree checkbox, and click Continue.
3
Find Your Game
That’s it! The game will be added to your Steam Library, ready for download whenever you choose.
Steam Account
1
Launch Steam & Sign In
Open the Steam app and log into your account. If it’s not installed, you can
download it here.
2
Get the Verification Code
Log in to the Email Login URL using the credentials we sent you. Once you're in, copy the Steam verification code and enter it on the Steam client when prompted.
3
Enable Family Sharing
To play the game on your personal Steam account, follow this step-by-step guide:
Watch the video tutorial.
4
Important Note
Some Steam games can’t be shared due to technical restrictions — especially those requiring third-party keys, subscriptions, or accounts.
5
You Own This Account
Full access is now yours — feel free to update the account's personal details. If you’d like to add more games later, let us know and we’ll create a custom offer for you at a discounted rate.
Please Note: Applying any changes to the purchased account, such as adding a payment method or changing the region, may result in the account being banned. In such cases, no refund is applicable.
Steam Gift
⚠️ Please Note:
We are not responsible for any issues related to the purchase or use of Steam Gift links. You use them at your own risk.
Due to a recent update in Valve’s policy, Steam Gifts for games protected by the VAC system cannot be added to your inventory. They must go directly to your library. Always ensure you are logged into the correct Steam account before redeeming the gift link.
1
Install Steam & Sign In
If you don’t have Steam installed yet, download it from the
official website. Once installed, create a new account or sign in to your existing one.
2
Open the Gift Link
You’ll receive an email with a Steam gift link. Click it to launch Steam — make sure you're logged into the correct account before continuing.
3
Redeem the Gift
After clicking the link, Steam will notify you of a new gift in the top-right corner of the client. Follow the on-screen steps to accept and add the game to your library.
We are not responsible for any issues related to the purchase or use of Steam Gift links. You use them at your own risk.
Due to a recent update in Valve’s policy, Steam Gifts for games protected by the VAC system cannot be added to your inventory. They must go directly to your library. Always ensure you are logged into the correct Steam account before redeeming the gift link.
Steam Altergift
1
Open the Gift Link
You’ll receive a gift link via email or order page. Open it in your web browser to begin the process.
2
Connect Your Steam Profile
Depending on the platform, you’ll either be asked to paste your Steam profile URL or sign in using Steam. This step links the gift to your account.
3
Set the Correct Country
If prompted, choose the same country as your Steam store region. You can check yours under Steam > Account Details.
4
Accept the Bot’s Friend Request
Our automated system will send you a friend request from a gifting bot. Accept it to proceed with delivery.
5
Receive Your Game
Once you're friends, the bot will send the purchased game directly to your Steam account as a gift. Accept it to add it to your library.
FAQs
Why are your prices so cheap?
We work directly with verified bulk distributors who apply to partner with us. That means no middlemen, no inflated markups, just competitive deals we lock in behind the scenes, so you always get the best possible price.
Are all of your products legit?
Yes, every product sold on Keydra is sourced from trusted suppliers and fully verified before going live. We don’t deal in grey-area reselling or sketchy sources. It’s all real, and it’s all backed by our replacement policy.
How fast will I receive my order?
Most orders are delivered instantly after purchase. Some account-based products may take up to 24 hours for manual processing; but we always aim to get it to you as fast as possible. You’ll see the expected delivery time clearly on each product page.
Is anything sent to my address?
Never. All of our products are digital, that means, whether it's a code, an account, or a subscription, everything is delivered online. No physical shipping, no delays, no postage fees.
How do I redeem/see my order?
After purchase, you'll receive a secure link to view your key or account details. If the product requires manual processing, we’ll send a redemption link as soon as it’s ready. Step-by-step instructions are included whenever needed. (You may always view your order details on your dashboard if you created an account).
What happens if my key or account doesn’t work?
If something’s not working as it should, get in touch with us right away. We’ll review your case quickly and either replace the item or issue a refund, no hassle, no runaround. You’re never left in the dark with Keydra.
You can reach our support team at [email protected] or through our contact page - we’re here to help.
Do you offer refunds or replacements?
We do offer refunds or replacements for faulty products as long as the issue is reported within the valid window. To qualify, the product must not have been redeemed or used improperly. Instant refunds apply to keys that haven't been revealed.
Are your products region locked?
Some are, some aren’t, but we make it crystal clear. You’ll always see the region listed on the product page (e.g. EU). Our system auto-detects your location to help avoid mismatches.
Can I trust Keydra.net?
Absolutely. Keydra was built by long-time merchants who know the space inside-out. We launched with one mission: fair pricing, fast delivery, no B.S. That’s why every order is protected, and every deal is real, no hidden fees.
Do I need to create an account to order?
Nope checkout is guest-friendly. But creating a Keydra account unlocks faster order access, easier refunds, and exclusive deals. Totally up to you. We made Keydra to be as convenient as possible.
Other Details
-
Region European Union
-
Genre Strategy
-
Publisher Paradox Interactive
-
Developer Paradox Development Studio
-
Age Rating PEGI 7
-
Languages
- 🇬🇧 English
- 🇫🇷 French
- 🇩🇪 German
- 🇵🇱 Polish
- 🇧🇷 Portuguese - Brazil
- 🇷🇺 Russian
- 🇪🇸 Spanish
Hearts of Iron IV: Cadet Edition Includes: Base Game Forum Icon (Standard) Wallpapers made with art from the game Polish - United and Ready: Free DLC adds a unique focus tree for Poland, new 3d models for tanks and planes, 2d assets, and extra leader portraits for the ultimate in historical accuracy. Victory is at your fingertips! Your ability to lead your nation is your supreme weapon, the strategy game Hearts of Iron IV lets you take command of any nation in World War II; the most engaging conflict in world history. From the heart of the battlefield to the command center, you will guide your nation to glory and wage war, negotiate or invade. You hold the power to tip the very balance of WWII. It is time to show your ability as the greatest military leader in the world. Will you relive or change history? Will you change the fate of the world by achieving victory at all costs? Features Total strategic war: War is not only won on land, sea and in the air. It’s also achieved in the hearts and minds of men and women. Authentic real-time war simulation: Let the greatest commanders of WW2 fight your war with the tools of the time; tanks, planes, ships, guns and newly discovered weapons of mass destruction. Assume control of any nation: Choose from the greatest powers striving for victory, or the small nations trying to weather the storm. Turn the world into your battlefield: Experience the full WWII timespan in a topographical map complete with seasons, weather and terrain. Snow, mud, storms can be both your strong ally and a ruthless enemy. Negotiate or force your will: Experience the advanced politics and diplomacy systems, form factions, engage in trade for resources and appoint ministers to your party. Intense Online Combat: Battle in both competitive and cooperative multiplayer for up to 32 players. Featuring cross-platform multiplayer. Give your nation a unique edge: Experience the flexible technology system, where all major powers get their own unique identity. Develop detailed historic tanks and planes through research and army experience.
Windows
OS: Windows 7 64-bit or newer
Processor: Intel Core 2 Quad Q9400 @ 2. 66 GHz / AMD Athlon II X4 650 @ 3. 20 GHz
Memory: 4 GB RAM
Graphics: ATI Radeon HD 5850 or NVIDIA GeForce GTX470 with 1GB VRAM DirectX: Version 9. 0c
Storage: 2 GB available space Sound
Card: Direct X- compatible soundcard. Additional
Notes: Mouse and keyboard are required. / Latest available WHQL drivers from both manufacturers/ Internet Connection or LAN for multiplayer, Up to 32 other players in multiplayer mode.
Mac
OS: Mac OS X 10. 10 or better
Processor: Intel Core i5 @ 2. 60 GHz or better
Memory: 4 GB RAM
Graphics: ATI Radeon HD 6970M
Storage: 2 GB available space Additional
Notes: Mouse and keyboard are required. / Latest available proprietary drivers / Internet Connection or LAN for multiplayer, Up to 32 other players in multiplayer mode.
Linux
OS: Ubuntu 14. 04 LTS x32
Processor: Intel Core 2 Quad Q9400 @ 2. 66 GHz / AMD Athlon II X4 650 @ 3. 20 GHz
Memory: 4 GB RAM
Graphics: ATI Radeon HD 5850 or NVIDIA GeForce GTX470 with 1GB VRAM / Latest available proprietary drivers from both manufacturers
Storage: 2 GB available space Additional
Notes: Controller support: 3-button mouse, keyboard, and speakers are required. / Internet Connection or LAN for multiplayer, Up to 32 other players in multiplayer mode.
Steam Product Guides
This product will be delivered as a Steam Key
Steam Key (via Client)
1
Launch Steam & Sign In
Open the Steam app and log into your account. If it’s not installed, you can
download it here.
2
Access Product Activation
Click on + ADD A GAME at the bottom-left of the Steam window, then choose
Activate a Product on Steam... to begin.
3
Proceed to Activation
A new window will appear for product activation. Simply click Next to continue.
4
Accept the Terms
Review the Steam Subscriber Agreement, then click I Agree to move forward.
5
Enter Your Game Code
Type in the Steam product key you received, then click Next to continue.
6
Finish & Locate Your Game
Click Finish to complete the process. You can install the game right away or do it later — it'll be available in your Steam Library.
Steam Key (via Website)
1
Open Product Activation
Make sure you're signed in to your Steam account, then head to Activate a Product on Steam from the + ADD A GAME menu.
2
Enter Your Code
Paste your Steam key into the box provided, tick the I Agree checkbox, and click Continue.
3
Find Your Game
That’s it! The game will be added to your Steam Library, ready for download whenever you choose.
Steam Account
1
Launch Steam & Sign In
Open the Steam app and log into your account. If it’s not installed, you can
download it here.
2
Get the Verification Code
Log in to the Email Login URL using the credentials we sent you. Once you're in, copy the Steam verification code and enter it on the Steam client when prompted.
3
Enable Family Sharing
To play the game on your personal Steam account, follow this step-by-step guide:
Watch the video tutorial.
4
Important Note
Some Steam games can’t be shared due to technical restrictions — especially those requiring third-party keys, subscriptions, or accounts.
5
You Own This Account
Full access is now yours — feel free to update the account's personal details. If you’d like to add more games later, let us know and we’ll create a custom offer for you at a discounted rate.
Please Note: Applying any changes to the purchased account, such as adding a payment method or changing the region, may result in the account being banned. In such cases, no refund is applicable.
Steam Gift
⚠️ Please Note:
We are not responsible for any issues related to the purchase or use of Steam Gift links. You use them at your own risk.
Due to a recent update in Valve’s policy, Steam Gifts for games protected by the VAC system cannot be added to your inventory. They must go directly to your library. Always ensure you are logged into the correct Steam account before redeeming the gift link.
1
Install Steam & Sign In
If you don’t have Steam installed yet, download it from the
official website. Once installed, create a new account or sign in to your existing one.
2
Open the Gift Link
You’ll receive an email with a Steam gift link. Click it to launch Steam — make sure you're logged into the correct account before continuing.
3
Redeem the Gift
After clicking the link, Steam will notify you of a new gift in the top-right corner of the client. Follow the on-screen steps to accept and add the game to your library.
We are not responsible for any issues related to the purchase or use of Steam Gift links. You use them at your own risk.
Due to a recent update in Valve’s policy, Steam Gifts for games protected by the VAC system cannot be added to your inventory. They must go directly to your library. Always ensure you are logged into the correct Steam account before redeeming the gift link.
Steam Altergift
1
Open the Gift Link
You’ll receive a gift link via email or order page. Open it in your web browser to begin the process.
2
Connect Your Steam Profile
Depending on the platform, you’ll either be asked to paste your Steam profile URL or sign in using Steam. This step links the gift to your account.
3
Set the Correct Country
If prompted, choose the same country as your Steam store region. You can check yours under Steam > Account Details.
4
Accept the Bot’s Friend Request
Our automated system will send you a friend request from a gifting bot. Accept it to proceed with delivery.
5
Receive Your Game
Once you're friends, the bot will send the purchased game directly to your Steam account as a gift. Accept it to add it to your library.
Why are your prices so cheap?
We work directly with verified bulk distributors who apply to partner with us. That means no middlemen, no inflated markups, just competitive deals we lock in behind the scenes, so you always get the best possible price.
Are all of your products legit?
Yes, every product sold on Keydra is sourced from trusted suppliers and fully verified before going live. We don’t deal in grey-area reselling or sketchy sources. It’s all real, and it’s all backed by our replacement policy.
How fast will I receive my order?
Most orders are delivered instantly after purchase. Some account-based products may take up to 24 hours for manual processing; but we always aim to get it to you as fast as possible. You’ll see the expected delivery time clearly on each product page.
Is anything sent to my address?
Never. All of our products are digital, that means, whether it's a code, an account, or a subscription, everything is delivered online. No physical shipping, no delays, no postage fees.
How do I redeem/see my order?
After purchase, you'll receive a secure link to view your key or account details. If the product requires manual processing, we’ll send a redemption link as soon as it’s ready. Step-by-step instructions are included whenever needed. (You may always view your order details on your dashboard if you created an account).
What happens if my key or account doesn’t work?
If something’s not working as it should, get in touch with us right away. We’ll review your case quickly and either replace the item or issue a refund, no hassle, no runaround. You’re never left in the dark with Keydra.
You can reach our support team at [email protected] or through our contact page - we’re here to help.
Do you offer refunds or replacements?
We do offer refunds or replacements for faulty products as long as the issue is reported within the valid window. To qualify, the product must not have been redeemed or used improperly. Instant refunds apply to keys that haven't been revealed.
Are your products region locked?
Some are, some aren’t, but we make it crystal clear. You’ll always see the region listed on the product page (e.g. EU). Our system auto-detects your location to help avoid mismatches.
Can I trust Keydra.net?
Absolutely. Keydra was built by long-time merchants who know the space inside-out. We launched with one mission: fair pricing, fast delivery, no B.S. That’s why every order is protected, and every deal is real, no hidden fees.
Do I need to create an account to order?
Nope checkout is guest-friendly. But creating a Keydra account unlocks faster order access, easier refunds, and exclusive deals. Totally up to you. We made Keydra to be as convenient as possible.
Other Details
-
Region European Union
-
Genre Strategy
-
Publisher Paradox Interactive
-
Developer Paradox Development Studio
-
Age Rating PEGI 7
-
Languages
- 🇬🇧 English
- 🇫🇷 French
- 🇩🇪 German
- 🇵🇱 Polish
- 🇧🇷 Portuguese - Brazil
- 🇷🇺 Russian
- 🇪🇸 Spanish
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