Hearts of Iron III

Hearts of Iron III

Paradox Development Studio · August 7, 2009 · Grand Strategy, Strategy, World War II, Historical, Simulation

Buy the Hearts of Iron III key for Steam from Gameseal at $1.85 — the cheapest of 14 stores we compare.

PC
Mostly Positive71% · 6,48777Metacritic40playing now
Best price 68 Great deal
$1.85-75%
lowest tracked $1.49
Gameseal Buy at Gameseal

Prices last checked

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Where to buy Hearts of Iron III — official stores

GOG
GOG
Standard Edition · DRM-Free
-75%
$2.49
$9.99
Buy
GameBillet
GameBillet
Standard Edition · Steam
-15%
$8.47
$9.99
Buy
GamersGate
GamersGate
Standard Edition · Steam
-10%
$8.99
$9.99
Buy
PlanetPlay
PlanetPlay
Standard Edition · Steam
-10%
$8.99
$9.99
Buy
Gamesplanet
Standard Edition · Steam
-5%
$9.49
$9.99
Buy
Steam
Steam
Standard Edition · Steam
$9.99
Buy
AllYouPlay
AllYouPlay
Standard Edition · Ubisoft Connect
$9.99
Buy
DLGamer
DLGamer
Standard Edition · Steam
$9.99
Buy

Cheapest Hearts of Iron III keys — keyshops

Keyshops are third-party marketplaces — keys are resold and can be region-locked or a different edition. Check the listing's region & edition before buying.

YUPLAY
Standard Edition · Steam
-83%
$1.89
$11.21
Buy
Driffle INC
Standard Edition · Steam
$2.00
Buy
Gameseal
Standard Edition · Steam
$1.85
Buy
Eneba
Standard Edition · Steam
$1.87
Buy
Kinguin
Standard Edition · Steam
$1.95
Buy
CJS CD Keys
CJS CD Keys
Standard Edition · Steam
$2.84
Buy

Some store links are affiliate links — playze may earn a commission at no extra cost to you. It never changes the price you pay, and the cheapest confirmed price is always shown in the Best price box above.

Hearts of Iron III price by region

Hearts of Iron III costs £1.22 in the United Kingdom, €1.41 in Europe (EUR), $1.85 in the United States, $1.85 in Georgia (USD), CA$2.63 in Canada, A$3.65 in Australia, NZ$3.99 in New Zealand, R$4.25 in Brazil and zł7.84 in Poland right now.

Cheapest Hearts of Iron III offer in each region, in local currency
RegionBest priceOfficial storeKey shopStores
United Kingdom £1.22 −75% £1.99 £1.22 12
Europe (EUR) €1.41 −75% €2.49 €1.41 13
United Statesyour region $1.85 −75% $2.49 $1.85 14
Georgia (USD) $1.85 −75% $2.49 $1.85 14
Canada CA$2.63 −75% CA$2.75 CA$2.63 12
Australia A$3.65 −75% A$3.65 — 11
New Zealand NZ$3.99 −75% NZ$3.99 — 11
Brazil R$4.25 −75% R$4.25 R$10.99 12
Poland zł7.84 −75% zł8.99 zł7.84 13

Each row is a real price from that region's own stores, not a currency conversion, so the figures are not directly comparable. Switch regions in the header to shop the one you buy in.

Trailers & screenshots

Watch the Hearts of Iron III trailer →

About Hearts of Iron III

✦ AI summary

Command any of 150+ nations through World War 2 from 1936 to 1948, managing military strategy, diplomacy, and industrial production across 10,000 hyper-detailed provinces. With historically accurate commanders, deep customization of divisions, naval and air combat systems, and unprecedented strategic freedom, it's the most intricate WW2 grand strategy ever created.

Hearts of Iron III lets you play the most engaging conflict in world history, World War 2, on all fronts as any country and through multiple different scenarios. Guide your nation to glory between 1936 and 1948 and wage war, conduct diplomacy and build your industry in the most detailed World War 2 game ever made.
Features:
  • Play as any nation from 1936 to 1948, more than 150 countries to choose from.
  • Control the oceans with aircraft carriers, submarines and battleships and use your air force to defend your skies, support your naval and ground forces, and to bomb your enemies
  • Thousands of historically accurate real-world military commanders and politicians.
  • Realistic military command AI with unprecedented levels of interaction
  • In-depth diplomatic and political system.
  • Historical accuracy combined with an unparalleled level of freedom of choice
  • More than 10,000 land provinces makes the game five times more detailed than HoI2 and the most detailed depiction of World War 2 ever made.
  • Customize your divisions in detail with more than 20 types of brigades
  • New economic system makes it possible to buy weapons from abroad.
  • Mobilization and reserves gives the option of surprise attacks, Blitzkrieg made real.
  • Government-in-exile makes it possible to continue to struggle from abroad with underground movements and uprisings against the oppressing power.
  • Strategic warfare system makes it more important to defend the skies and oceans against foreign attacks; leaving cities open to enemy bombing will now be devastating.
  • A completely new intelligence system, with several types of intelligence sources, makes it possible to get information about enemy reserves and troop movements.
  • Assign troops to "theatres" on the map to fight two-front wars more successfully.
  • The new AI system and more detailed map will allow for more strategic decisions.
  • Flexible technology system with hundreds of categories, where major powers get their own unique attributes.

Hearts of Iron III — game info

Platforms
Windows, macOS
Steam Deck
Unsupported
Player modes
Single-player, Co-op
PC Game Pass
Not included
More games like this:Mac games

DLC & expansions

🎁 Complete the collection

Base game + 6 of 18 DLC at today's best prices (some DLC unpriced).

$21.79
to own everything

What Steam players say

Recent verbatim reviews from Steam — separate from playze.io community reviews below.

✦ AI summary

Hearts of Iron III draws criticism from players who find the core gameplay tedious and boring, while others complain about Paradox Interactive's business practices regarding DLC costs and bloated mechanics that require significant additional purchases to make the game enjoyable. The overall sentiment suggests players feel the game lacks engaging depth and see it as not worth purchasing even at a discount due to its fundamental design issues.

Recommended Sep 28, 2026
hell yeah i hate turks too man
8 found this helpful
Not recommended Sep 27, 2026
Greedy company with weird hypocritical principles. It’s ok to release games with over-bloated and confusing mechanics but at the same time rips tons of options and much interesting mechanics. Not the mention amount of money they demand just to get the game to a more appropriate and fun to play state. Maybe they should consider themselves as controversial and make some actual changes.
3 found this helpful
Not recommended Sep 27, 2026
too boring
3 found this helpful
Not recommended Sep 29, 2026
pathetic game from a pathetic paradox, what an idiotic name of a company
2 found this helpful
Not recommended Sep 30, 2026
boring ass lame ass ♥♥♥♥♥ ass goofy ass sorry ass janky ass ♥♥♥♥♥♥ ass ♥♥♥♥ game. didn't like it, don't recommend it.
1 found this helpful
Not recommended Sep 28, 2026
Türk düşmanlarını sikeyim
1 found this helpful

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