Can be activated in:
Åland Islands, Albania, Algeria, Andorra, Angola, Anguilla, Antigua and Barbuda, Argentina, Armenia, Aruba, Australia, Austria, Azerbaijan, Bahrain, Bangladesh, Barbados, Belarus, Belgium, Belize, Benin, Bermuda, Bhutan, Bolivia, plurinational state of, Bonaire, Sint Eustatius and Saba, Bosnia and Herzegovina, Bouvet Island, Brazil, British Indian Ocean Territory, Brunei Darussalam, Bulgaria, Burkina Faso, Burma, Burundi, Cambodia, Cameroon, Canada, Cape Verde, Cayman Islands, Central African Republic, Chad, Chile, China, Christmas Island, Cocos (Keeling) Islands, Colombia, Comoros, Congo, Congo, Democratic Republic of the, Cook Islands, Costa Rica, Cote d'Ivoire, Croatia, Cuba, Curaçao, Cyprus, Czech Republic, Denmark, Djibouti, Dominica, Dominican Republic, Ecuador, Egypt, El Salvador, Equatorial Guinea, Eritrea, Estonia, Falkland Islands (Malvinas), Faroe Islands, Fiji, Finland, France, French Guiana, French Polynesia, French Southern Territories, Gabon, Gambia, Georgia, Germany, Gibraltar, Greece, Greenland, Grenada, Guadeloupe, Guatemala, Guernsey, Guinea, Guinea-Bissau, Guyana, Haiti, Heard Island and McDonald Islands, Holy See (Vatican City State), Honduras, Hong Kong, Hungary, Iceland, India, Indonesia, Ireland, Isle of Man, Israel, Italy, Jamaica, Japan, Jersey, Jordan, Kazakhstan, Kenya, Kiribati, Korea, Republic of, Kuwait, Kyrgyzstan, Lao People's Democratic Republic, Latvia, Lebanon, Lesotho, Liberia, Liechtenstein, Lithuania, Luxembourg, Macao, Madagascar, Malawi, Malaysia, Maldives, Mali, Malta, Marshall Islands, Martinique, Mauritania, Mauritius, Mayotte, Mexico, Micronesia, Federated States of, Moldova, Monaco, Mongolia, Montenegro, Montserrat, Morocco, Mozambique, Namibia, Nauru, Nepal, Netherlands, New Caledonia, New Zealand, Nicaragua, Niger, Niue, Norfolk Island, Northern Mariana Islands, Norway, Oman, Palau, Palestinian Territory, Occupied, Papua New Guinea, Paraguay, Peru, Philippines, Pitcairn, Poland, Portugal, Qatar, Republic of North Macedonia, Reunion, Romania, Russian Federation, Rwanda, Saint Barthélemy, Saint Helena, Ascension And Tristan Da Cunha, Saint Kitts and Nevis, Saint Lucia, Saint Martin (French Part), Saint Pierre and Miquelon, Saint Vincent and the Grenadines, San Marino, Sao Tome and Principe, Senegal, Serbia, Seychelles, Sierra Leone, Singapore, Sint Maarten, Slovakia, Slovenia, Solomon Islands, Somalia, South Africa, South Georgia and the South Sandwich Islands, South Sudan, Spain, Sudan, Suriname, Svalbard and Jan Mayen, Swaziland, Sweden, Switzerland, Taiwan, Province of China, Tajikistan, Tanzania, United Republic Of, Thailand, Timor-Leste, Togo, Tokelau, Tonga, Turkey, Turkmenistan, Turks and Caicos Islands, Tuvalu, Uganda, Ukraine, United Arab Emirates, United Kingdom, United States, United States Minor Outlying Islands, Uruguay, Uzbekistan, Vanuatu, Venezuela, Vietnam, Virgin Islands, British, Wallis and Futuna, Western Sahara, Zambia, Zimbabwe
Includes Hearts of Iron II plus the two expansions, Doomsday and Armageddon
When Germany is defeated in 1945, the Allies and the new Soviet alliance fight for supremacy. World War III is drawing closer.
Play as the ruler of one of 175 countries through World Wars II and III. As the Allies and the Soviet Union clash in Europe, the fate of the world hangs in the balance.
Detailed diplomacy and production systems with help functions to avoid micromanagement.
Movement-is-attack combat system making warfare more realistic.
Mission-based Air and Naval system, giving options for logistical strikes and targeted bombing.
New political system with possibilities to change the political base of your country during the war.
Fifteen battle scenarios optimized for an evening or two for gaming. Historical scenarios like Case White, Operation Barbarossa and alternative history scenarios like Operation Watchtower and Case Green are included in the game.
Co-operative multiplayer, enabling players to share the same country while playing.
Doomsday Expansion Features
World War III scenario with an alternative historical outcome. Play the Soviet alliance, the United States or any country of your choice as new superpowers rise to power on the global stage.
Expanded tech trees with considerable detail in a new decade of warfare, allowing you to develop tactical nukes and other kinds of nuclear warfare as well as helicopter squads, Escort carriers and much more.
Improved Diplomatic/Intelligence System reflects the increased political tension of the 1950s.
Armageddon Expansion Features
New attachments for Naval units; do you scrap or upgrade those old ships.
Land units can now be built with brigades already attached.
An Air Naval combat system that radically alters the combat balance.
New damage algorithms for the Air combat system, making organization more important and allowing air units to fight longer.
Hearts of Iron is a trademark of Paradox Interactive AB. All rights reserved.
windows Minimum
OS: Windows 2000/XP
Processor: Pentium IV 1200 MHz
Memory: 256 MB RAM
Graphics: 4 MB video card DirectX compatible
Storage: 600 MB
Directx: 9.0 or higher
Sound card: DirectX compatible sound card
To activate the game, you need a Steam Account
Login or register at the official Steam Website and download Steam client
Install and start application, login with your Account name and Password
Click the Games Menu.
Choose Activate a Product on Steam...
Follow the onscreen instructions to complete the process
After the successful code verification, go to the "MY GAMES" tab and start downloading.
News & Updates
2025-07-09
Little Nightmares III: Terrifying New Worlds Revealed in Latest Showcase
Welcome back, little Visitor. It has been some time since you were last in this grim world, but we are delighted to see you return to the Spiral, eager to uncover the secrets behind one of the most haunting amusements that you are going to encounter in the upcoming Little Nightmares III release, since this time is a bit more mysterious, but still very much an atmospheric adventure game that would take you on the rather dark and twisted journey…
We are already at the end of the second quarter for the year and the summer is already giving us so many updates and cool information on a lot of gaming titles and events. We tried our best to gather some of the more exciting pieces, although it is quite difficult to contain everything in just one single post as there is simply so much to talk of. We kick-off things with as many of the highlights from one of the most important gaming events of the year…
Some functionality is not accessible when using the default controller configuration, requiring use of the touchscreen or virtual keyboard, or a community configuration
This game sometimes shows mouse, keyboard, or non-Steam-Deck controller icons
Entering some text requires manually invoking the on-screen keyboard
Some in-game text is small and may be difficult to read
This game's default graphics configuration performs well on Steam Deck
