Expansion - Hearts of Iron IV: Arms Against Tyranny
Write a new history of Scandinavia and Finland in Arms Against Tyranny, a new expansion for Hearts of Iron IV. Build a war machine to defy potential aggressors, or chart a neutral course with an arms industry fueling war far from your own shores.
Offers
What are keyshops?Keyshops
Third-party resellers. Often cheaper, without official store support. Keyshop prices vs Steam →
Base game (1)
This is the base game required to play this DLC. Other expansions may also be required.
Multipacks (4)
DLCs (24)
Hearts of Iron Series (5)
Other games from the same series.
About Expansion - Hearts of Iron IV: Arms Against Tyranny
Hearts of Iron IV: Arms Against Tyranny
Four Northern democracies are seemingly helpless against nearby predatory dictatorships. Despite their size, Finland, Norway, Denmark, and Sweden have a chance to avoid conquest through clever diplomacy or fierce resistance. Write a new history of the Nordic countries in Arms Against Tyranny, a new expansion for Hearts of Iron IV.
This expansion to Paradox Interactive’s celebrated grand strategy wargame about the tumult of the years around the Second World War adds new focus trees and alternate histories for the northernmost nations of Europe, customization of weapons manufacturers, and new ways to take advantage of neutrality to profit your own citizens.
Game details
Game details
Age ratings
Languages
Features
Expansion - Hearts of Iron IV: Arms Against Tyranny price history
Lowest tracked price: €8.69 (Jul 9, 2026) · current best: €8.79 across 2 stores.
Expansion - Hearts of Iron IV: Arms Against Tyranny player count & reviews
56% positive reviews all-time · 0 peak players in the last 30 days.
Expansion - Hearts of Iron IV: Arms Against Tyranny — frequently asked questions
Where can I buy Expansion - Hearts of Iron IV: Arms Against Tyranny at the cheapest price?
Right now the cheapest offer for Expansion - Hearts of Iron IV: Arms Against Tyranny is €8.79 at Loaded. KingsPrice compares 2 offers from 2 stores — official stores and keyshops — and refreshes prices throughout the day.
What is the lowest price Expansion - Hearts of Iron IV: Arms Against Tyranny has ever been?
The lowest price KingsPrice has tracked for Expansion - Hearts of Iron IV: Arms Against Tyranny is €8.69 (recorded on Jul 9, 2026). This covers the stores and period we monitor — set a price alert to catch the next drop to that level.
How many people play Expansion - Hearts of Iron IV: Arms Against Tyranny?
Expansion - Hearts of Iron IV: Arms Against Tyranny peaked at 0 concurrent players on Steam in the last 30 days (highest on Jul 7, 2026). The player chart on this page updates daily.
Is it safe to buy a Expansion - Hearts of Iron IV: Arms Against Tyranny Steam key from a keyshop?
Keyshops are marketplaces that resell game keys, usually below official store prices. The keyshops listed on KingsPrice deliver genuine Steam keys, but buyer protection differs from official stores — check the shop's rating and refund policy before buying. You can hide keyshop offers at any time with the keyshops toggle. Keyshop prices vs Steam →
How can I get Expansion - Hearts of Iron IV: Arms Against Tyranny at a discount?
Create a free price alert on this page and KingsPrice will email you when Expansion - Hearts of Iron IV: Arms Against Tyranny drops below your chosen price. The biggest discounts usually appear during seasonal Steam sales and publisher promotions — the sale calendar on this page shows the next confirmed event.
System requirements
Minimum
- OS *: Windows® 7 64 Bit | Windows® 8.1 64 Bit | Windows® 10 Home 64 Bit
- Processor: Intel® Core™ i5 750 | AMD® FX 4300
- Memory: 4 GB RAM
- Graphics: Nvidia® GeForce™ GTX 470 (1.28GB) | AMD® HD 5850 (1GB) | Intel Iris Xe G7 (Tiger Lake) | AMD® Radeon™ RX Vega 11 | Steam Deck
- 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.
Recommended
- OS: Windows® 10 Home 64 bit
- Processor: Intel® Core™ i5 2500K | AMD® Ryzen 3 2200G
- Memory: 6 GB RAM
- Graphics: Nvidia® GeForce™ GTX 570 (1.28GB) | AMD® Radeon™ HD 7970 (3GB) | Intel Iris Xe G7 (Tiger Lake)
- 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.