DLC

Steam

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.

Requires Hearts of Iron IV.

Released · 2023-10-10

At a glance

About this game

Core game information and the store records it came from.

Title: Expansion - Hearts of Iron IV: Arms Against Tyranny
Content: DLC
Release date: 2023-10-10
Developer: Paradox Development Studio
Publisher: Paradox Interactive
Platforms: Windows, Linux, macOS
Connected stores: 1

Steam Steam source details

Store title: Expansion - Hearts of Iron IV: Arms Against Tyranny
Product ID: 2183930
Developer: Paradox Development Studio
Publisher: Paradox Interactive
Store platforms: Windows + Linux + macOS
Source checked: 2026-10-11 19:26 UTC

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How you can play

Features and tags

Select a feature to find other DLC that have it.

Ways to play

Store features

Remote play & cloud

Remote Play on Tablet

Genres

Simulation
Strategy

Categories and genres from the Steam store, observed 2026-10-11. Store tags from Steam, as players and the store apply them.

Compare & explore

One game, connected stores

Each store keeps its own prices and observations. We prefer the latest recorded EUR price for Europa. When the displayed currency differs from the store amount, a separate approximate value may use the latest available ECB reference rate.

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Lumiri price context

Recorded price comparison

Matching store titles. One currency. One market.

EUR SE

Lowest recorded amount

19.99 EUR

Steam

Recorded 3 days ago Over 48 h old

Difference between stores

—

One comparable store. A difference needs another matching store price.

Distance from observed low

+10.00 EUR

Steam listing only. Low: 9.99 EUR.

Last seen 2026-10-03

Newest included record2026-10-11 19:26 UTC

1 record is over 48 hours old.

1 included price record from 1 store · 1 linked listing

See the 1 included observation

Steam history →Expansion - Hearts of Iron IV: Arms Against Tyranny
19.99 EUR
2026-10-11 19:26 UTC3 days ago · over 48 h old

How this comparison works

Only original EUR amounts recorded for SE and matching titles linked to this game are compared. Edition words and numbers must match. Other editions, source-market fallbacks and currency estimates are excluded.

These are recorded observations. Check the store for the current price, availability and included content. Historical lows belong to the named listing in this market and reflect the history Lumiri GameDB has collected.

Steam

Expansion - Hearts of Iron IV: Arms Against Tyranny

19.99 EUR

Price recorded 2026-10-11 19:26 UTC

Ratings at a glance

Community and editorial ratings

50/100

Steam rating

1 included source · 2,177 underlying reviews

Steam

50/100 50% positive

50/100

2,177 user reviews · Mixed

1,083 positive · 1,094 negative

Included in the combined rating.

Checked 2026-10-06 01:31 UTC

View the rating chart · User sources need 10 reviews; verified editorial sources qualify directly. The combined score is the arithmetic mean of included sources, not weighted by review count.

Player activity

Observed Steam player history

Latest 1,000 points at most. Bucket averages; the first bucket is included in full. Summary averages are approximate.

Player history is taking shape

No local player observations yet. Collected samples will appear here over time.

Recorded prices

Price history · Steam

EUR observations for market SE. History belongs to the selected store listing; regional prices and taxes may differ.

Historical low observed by Lumiri GameDB: 9.99 EUR, last seen 2026-10-03

View 2 recorded prices

2026-10-03 16:30: 9.99 EUR (50% off)
2026-10-11 19:26: 19.99 EUR

Prices observed by Lumiri GameDB in EUR.

Catalogue activity

Recent changes

Prices, release dates and store listing updates we detected. Repeated store refreshes are grouped.

Price increase Steam 14 Oct 2026

9.99 USD → 19.99 USD (+100%)
Price increase Steam 11 Oct 2026

9.99 EUR → 19.99 EUR (+100%)