Hearts of Iron IV is a grand strategy wargame developed by Paradox Development Studio and published by Paradox Interactive. The game was released on June 6, 2016, for Microsoft Windows, macOS, and Linux. Hearts of Iron IV is the fourth installment in the Hearts of Iron series, and it is a sequel to Hearts of Iron III.

Gameplay

Hearts of Iron IV is a grand strategy wargame that allows players to take control of any country in the world and lead it through the Second World War. The game features a detailed map of the world, and players can zoom in and out to see different regions of the world. The game also features a number of different game modes, including a single-player campaign, a multiplayer mode, and a sandbox mode.

In the single-player campaign, players can choose to play as any country in the world. Players are tasked with leading their country through the Second World War, and they must make a number of decisions, such as how to allocate resources, how to build and deploy their armies, and how to negotiate with other countries.

In the multiplayer mode, players can play against each other online. Players can choose to play as any country in the world, and they can form alliances with other players. Players must work together to defeat their opponents and achieve their objectives.

In the sandbox mode, players can create their own custom scenarios. Players can choose the starting conditions for the game, such as the date, the countries that are involved, and the resources that are available. Players can then play the game as they want, and they can experiment with different strategies.

Features

Hearts of Iron IV features a number of new features that are not found in previous Hearts of Iron games. These features include:

A new combat system that is more realistic and detailed.
A new diplomacy system that allows players to negotiate with other countries in more depth.
A new technology system that allows players to research and develop new technologies.
A new resource system that allows players to manage their resources more effectively.
A new interface that is more user-friendly and intuitive.

Reception

Hearts of Iron IV has received generally positive reviews from critics. The game has been praised for its detailed gameplay, its realistic combat system, and its improved diplomacy system. However, the game has also been criticized for its complexity and its steep learning curve.

System Requirements

OS: Windows 7/8/10 (64-bit)
Processor: Intel Core i3-2100 / AMD FX-4100
Memory: 4 GB RAM
Graphics: NVIDIA GeForce GTX 450 / AMD Radeon HD 6770
DirectX: Version 11
Storage: 2 GB available space
Sound Card: DirectX 11 compatible

DLC

Hearts of Iron IV has a number of DLC packs that are available for purchase. These DLC packs add new content to the game, such as new countries, new units, and new scenarios.

DLC	Release Date	Content
Together for Victory	December 15, 2016	Adds new countries, new units, and new scenarios.
Death or Dishonor	June 12, 2017	Adds new countries, new units, and new scenarios.
Waking the Tiger	March 8, 2018	Adds new countries, new units, and new scenarios.
Man the Guns	February 28, 2019	Adds new countries, new units, and new scenarios.
La Resistance	February 26, 2020	Adds new countries, new units, and new scenarios.
Battle for the Bosporus	October 15, 2020	Adds new countries, new units, and new scenarios.
No Step Back	November 23, 2021	Adds new countries, new units, and new scenarios.

Table of Contents

Frequently Asked Questions (FAQ)

Q: What is Hearts of Iron IV?
A: Hearts of Iron IV is a grand strategy wargame that allows players to take control of any country in the world and lead it through the Second World War.

Q: What are the key features of Hearts of Iron IV?
A: The key features of Hearts of Iron IV include a new combat system, a new diplomacy system, a new technology system, a new resource system, and a new interface.

Q: Is Hearts of Iron IV a good game?
A: Hearts of Iron IV has received generally positive reviews from critics. The game has been praised for its detailed gameplay, its realistic combat system, and its improved diplomacy system. However, the game has also been criticized for its complexity and its steep learning curve.

Q: What are the system requirements for Hearts of Iron IV?
A: The system requirements for Hearts of Iron IV are as follows:

OS: Windows 7/8/10 (64-bit)
Processor: Intel Core i3-2100 / AMD FX-4100
Memory: 4 GB RAM
Graphics: NVIDIA GeForce GTX 450 / AMD Radeon HD 6770
DirectX: Version 11
Storage: 2 GB available space
Sound Card: DirectX 11 compatible

Q: Are there any DLC packs available for Hearts of Iron IV?
A: Yes, there are a number of DLC packs available for Hearts of Iron IV. These DLC packs add new content to the game, such as new countries, new units, and new scenarios.

Paradox Interactive Hearts of Iron IV

Hearts of Iron IV is a grand strategy wargame developed by Paradox Development Studio and published by Paradox Interactive. Set during World War II, the game allows players to take control of any nation during the period and lead it to victory. Players are tasked with managing their nation’s military, economy, diplomacy, and technology to achieve their goals.

The game features a deep and complex strategic gameplay system, allowing players to make a wide range of decisions that affect the outcome of the war. These decisions include managing resources, developing new technologies, conducting diplomatic negotiations, and waging war on a strategic and tactical level.

Hearts of Iron IV has received critical acclaim for its depth, complexity, and historical accuracy. The game has been praised for its realistic depiction of World War II, its engaging gameplay, and its modding community.

Hearts of Iron IV for Mac

Hearts of Iron IV is a grand strategy wargame developed by Paradox Interactive for macOS. Set in World War II, players take control of one of 103 countries during the period 1936-1948 and lead it through the war. The game features detailed historical accuracy, a deep diplomacy system, and a complex economic and military model.

Players must manage their country’s resources, build and deploy armies, and conduct diplomacy with other nations. The game features a fully functional battle system that allows players to control their armies in real-time. Hearts of Iron IV also includes a multiplayer mode, allowing players to compete against each other or cooperate to achieve victory.

The Mac version of Hearts of Iron IV is fully compatible with the PC version, allowing players to cross-platform play. The game has received critical acclaim for its depth, realism, and replayability.

Hearts of Iron IV Mods

Hearts of Iron IV (HOI4) mods expand the game’s content and functionality, offering a wide range of enhancements, overhauls, and new scenarios to enhance the gameplay experience.

Total Overhaul Mods: The most comprehensive mods, they revamp HOI4’s core mechanics, AI behavior, and historical events. Examples include "Kaiserreich" (alternative history WW2), "The Great War" (WW1-era mod), and "Road to 56" (expanded country focus trees and decisions).
Content Expansion Mods: Focused on adding new nations, units, technologies, and scenarios. Popular examples include "Expanded Pack" (additional countries), "Axis Nations" (expanded Axis powers), and "Millennium Dawn" (modern-day scenario).
Gameplay Refinement Mods: They adjust game mechanics to improve balance, AI intelligence, and player experience. Mods like "Expert AI," "State Transfer Tool," and "Player-Led Peace Conferences" enhance the game’s strategy and diplomacy aspects.
Cosmetic and Interface Mods: Improve the game’s appearance and usability by altering graphics, maps, and user interfaces. Examples include "Graphical Map Improvements," "Iron Cross" (alternate loading screens), and "Dynamic Music" (new and dynamic background music).
Scenario Mods: Focus on creating custom campaigns or historical scenarios with unique challenges and narratives. "The Spanish Civil War," "Alternate History: The Axis Triumphs," and "Africa 1940" are popular examples.

By exploring the vast HOI4 modding community, players can tailor their gameplay experience to their preferences, enhancing historical accuracy, adding new challenges, and transforming the game into a truly immersive and engaging strategy experience.

Hearts of Iron IV World Conquest

Hearts of Iron IV is a grand strategy game set in World War II. Players take control of a nation and guide it through the war, making strategic decisions about diplomacy, economy, and military. A world conquest is the ultimate goal for many players, and it can be a challenging but rewarding experience.

There are many different strategies that can be used to achieve a world conquest in Hearts of Iron IV. Some players prefer to focus on building a strong military and conquering neighboring countries, while others prefer to use diplomacy and alliances to expand their territory. Ultimately, the best strategy will depend on the player’s individual playstyle.

No matter what strategy you choose, there are some general tips that can help you achieve a world conquest in Hearts of Iron IV. First, it is important to build a strong economy. This will give you the resources you need to build a large army and navy. Second, it is important to research new technologies. This will give you access to better units and weapons. Finally, it is important to form alliances with other countries. This will help you to deter your enemies and to gain access to new resources.

With careful planning and execution, it is possible to achieve a world conquest in Hearts of Iron IV. However, it is important to remember that this is a challenging goal, and it will take time and effort to achieve.

Hearts of Iron IV Multiplayer

Hearts of Iron IV multiplayer allows up to 32 players to compete or cooperate in online matches. Players can choose to play as any of the 100+ available countries and lead them to victory through diplomacy, war, or technological advancements. The game features a variety of multiplayer modes, including:

Cooperative: Players team up to fight against AI-controlled enemies.
Competitive: Players compete against each other for control of territory or other objectives.
Historical: Players recreate historical campaigns, such as the Second World War.
Modded: Players can create and share their own custom mods, which can add new features, factions, or scenarios to the game.

Multiplayer games can be played with friends or strangers, and players can communicate with each other through in-game chat or voice communication. The game also features a spectator mode, allowing players to watch matches without participating.

Hearts of Iron IV DLC

Hearts of Iron IV DLC enhances the base game with new features, countries, and historical content. Some of the most notable DLCs include:

Together for Victory: Introduces a focus tree for Australia and communist China, naval rework, and new mechanics for collaboration governments.
Death or Dishonor: Expands on the Eastern European theater of war, adding focus trees for Poland, Hungary, Romania, and Czechoslovakia.
Waking the Tiger: Focuses on the Asia-Pacific theater, with new content for Japan, China, and other Asian nations.
Man the Guns: Enhances naval warfare with new ship designs, shipyards, and improved AI.
La Résistance: Introduces espionage, resistance, and collaboration mechanics, as well as new focus trees for France, Portugal, and Spain.
Battle for the Bosporus: Adds Turkey as a playable nation with a unique focus tree, new naval units, and ahistorical paths.
No Step Back: Overhauls land combat with new features such as tank designers, supply systems, and scorched earth tactics.

Hearts of Iron IV Cheats

Hearts of Iron IV offers a range of cheats to modify gameplay and enhance the experience. These cheats can be activated by typing specific commands into the game’s console. Some of the most commonly used cheats include:

Console Commands:

annex [tag] – Annexes another country.
ic [state] – Makes player instantly capture a state.
add_equipment [equipment ID] [number] – Adds specified equipment to player’s stockpile.
add_research_points [number] – Grants the player additional research points.
set_country_flag [flag name] [value] – Sets a specific country flag to a desired value.

Variable Modifiers:

manpower [value] – Sets the player’s manpower to the specified value.
resources [resource type] [value] – Modifies the player’s resources of a specific type.
war [value] – Declares war or peace.

Special Cheats:

instant_construction – Instantly completes all active constructions.
teleport – Teleports selected divisions to a specified location.
yesman – Automatically accepts all peace offers.

Note: Using cheats may disable achievements and affect gameplay balance. Use these commands at your own discretion.

Hearts of Iron IV Germany

Role: Germany, a world power with a strong military and industrial base.
Ideology: Fascism, under the leadership of Adolf Hitler.
Objectives: Expand German territory and establish German dominance in Europe and beyond.
Strengths:
- Powerful army, navy, and air force.
- Advanced technology and industry.
- Diplomatic and economic connections.
Weaknesses:
- Limited resources and manpower.
- Potential enemies on multiple fronts.
- Historical tendency towards overextension and military blunders.
Gameplay Tips:
- Build a balanced army with a focus on powerful armored and infantry divisions.
- Develop a strong Luftwaffe (air force) to gain air superiority.
- Use diplomacy to secure allies and resources.
- Avoid overextending your forces and focus on strategic objectives.

Soviet Union in Hearts of Iron IV

Overview

The Soviet Union in Hearts of Iron IV is a powerful nation with a vast landmass, abundant resources, and a formidable military. With its focus on industrialization and war production, the USSR is a formidable opponent in the global conflict.

Strengths

Massive Population: The USSR has the largest population in the game, providing a vast pool of manpower for military recruitment.
Strong Industrial Base: The Soviet economy is heavily industrialized, enabling the production of large amounts of equipment and supplies.
Red Army: The Red Army is one of the largest and most powerful armies in the world, with a vast array of land, air, and naval units.

Weaknesses

Poor Officer Corps: The Red Army suffers from a low-quality officer corps, which can lead to operational inefficiencies and tactical blunders.
Transportation Issues: The vastness of the Soviet Union presents challenges for transportation and logistics, making it difficult to move troops and supplies quickly.
Political Instability: The Soviet regime is prone to political purges and power struggles, which can disrupt military planning and operations.

Gameplay

The Soviet Union in Hearts of Iron IV is best played with a focus on industrialization and resource exploitation. Players should prioritize research and development to unlock new technologies and improve military capabilities. Additionally, it is crucial to establish strong alliances or secure non-aggression pacts to avoid being overwhelmed by multiple enemies.

Hearts of Iron IV USA

Hearts of Iron IV USA is a grand strategy video game developed by Paradox Development Studio and published by Paradox Interactive. It is the fourth game in the Hearts of Iron series and a sequel to Hearts of Iron III. The game was released on June 6, 2016, for Microsoft Windows, macOS, and Linux.

The game focuses on the events of World War II and allows the player to take control of any of the major powers involved in the war. The player can choose to play as the United States, the United Kingdom, the Soviet Union, Germany, or Japan. Each country has its own unique strengths and weaknesses, and the player must use their resources wisely in order to achieve victory.

The game features a number of new features and improvements over its predecessors, including a new combat system, a new espionage system, and a new research system. The game also features a new user interface and a number of new graphical enhancements.

Hearts of Iron IV Japan

Hearts of Iron IV Japan allows players to lead Japan through one of the most turbulent periods in its history. Players will be able to guide Japan through its efforts to become a major power, and will have to make difficult decisions about how to balance Japan’s military ambitions with its economic needs.

Japan in Hearts of Iron IV is a naval power, with one of the most powerful fleets in the game. However, Japan’s army is not as strong, and players will need to rely on their allies to help them win major land battles. Japan also has a strong air force, and can use its aircraft carriers to launch devastating air strikes against enemy ships.

DLC:

Together for Victory: Adds new features to Japan, such as the ability to create puppet states and the ability to recruit colonial divisions.
Death or Dishonor: Adds new focus trees for Japan, allowing players to pursue different paths for the country.
Waking the Tiger: Adds new units and technologies for Japan, as well as a new focus tree for the country.

Hearts of Iron IV (HOI4)

Hearts of Iron IV is a grand strategy wargame developed by Paradox Interactive and released in 2016. It focuses on the period from 1936 to 1948, covering the events of World War II.

HOI4 allows players to control any nation during this period, from major powers like the United States or the Soviet Union to smaller nations like Finland or Ethiopia. The game features a detailed map with accurate historical borders and terrain, as well as a complex political and economic system that influences the course of the war.

Players must manage their nation’s resources, build and deploy military units, and engage in diplomacy and espionage to achieve their goals. The game includes a wide range of historical scenarios and alternate history options, allowing players to explore different outcomes of the war. HOI4 has received critical acclaim for its depth, historical accuracy, and replayability.