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Unit Pack - Hearts of Iron IV: Prototype Vehicles

This content requires the base game Hearts of Iron IV on Steam in order to play.

All Reviews:
Very Negative (128) - 15% of the 128 user reviews for this game are positive.
Release Date:
May 15, 2025
Developer:
Publisher:
Paradox Interactive
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Downloadable Content

This content requires the base game Hearts of Iron IV on Steam in order to play.

Buy Hearts of Iron IV: Prototype Vehicles

$6.99
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Buy Hearts of Iron IV: Expansion Pass 1 Last Chance Bundle BUNDLE (?)

Includes 4 items: Hearts of Iron IV, Hearts of Iron IV: Götterdämmerung, Hearts of Iron IV: Graveyard of Empires, Hearts of Iron IV: Prototype Vehicles

Bundle info
-20%
$77.56
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Hearts of Iron IV: Expansion Pass 1 Last Chance Bundle

About This Content

This unit pack includes unit art for wartime vehicles that never saw a production line. From advanced warplane designs to theoretical battle vehicles, this unit pack adds even more alternate history flavour with technological marvels and oddities that could have changed the course of the war.

System Requirements

Windows
macOS
SteamOS + Linux
    Minimum:
    • OS: 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
    • 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.
    Minimum:
    • OS: OS: macOS 10.14 (Mojave)
    • Processor: Intel Core i5 @ 2.60 GHz or better
    • Memory: 4 GB RAM
    • Graphics: ATI Radeon HD 6970M
    • Storage: 2 GB available space
    • Additional Notes: Mouse and keyboard are required. / Latest available proprietary drivers / Internet Connection or LAN for multiplayer, Up to 32 other players in multiplayer mode.
    Recommended:
    • OS: OS: macOS 10.14 (Mojave)
    • Processor: Intel Core i5 @ 2.90 GHz or better
    • Memory: 8 GB RAM
    • Graphics: ATI Radeon R9 390M or NVIDIA GeForce 750M with 1GB VRAM
    • Storage: 2 GB available space
    • Additional Notes: Mouse and keyboard are required. / Latest available proprietary drivers from both manufacturers/ Internet Connection or LAN for multiplayer, Up to 32 other players in multiplayer mode.
    Minimum:
    • OS: OS: Ubuntu 20.04
    • Processor: Intel Core 2 Quad Q9400 @ 2.66 GHz / AMD Athlon II X4 650 @ 3.20 GHz
    • Memory: 4 GB RAM
    • Graphics: ATI Radeon HD 5850 or NVIDIA GeForce GTX470 with 1GB VRAM / Latest available proprietary drivers from both manufacturers
    • Storage: 2 GB available space
    • Additional Notes: Controller support: 3-button mouse, keyboard, and speakers are required. / Internet Connection or LAN for multiplayer, Up to 32 other players in multiplayer mode.
    Recommended:
    • OS: OS: Ubuntu 20.04
    • Processor: Intel Core i5 750 @ 2.66 GHz / AMD Phenom II X4 955 @ 3.20 GHz
    • Memory: 4 GB RAM
    • Graphics: ATI Radeon HD 6950 or NVIDIA GeForce GTX570 with 2GB VRAM / Latest available proprietary drivers from both manufacturers
    • Storage: 2 GB available space
    • Additional Notes: Controller support: 3-button mouse, keyboard, and speakers are required. / Internet Connection or LAN for multiplayer, Up to 32 other players in multiplayer mode.

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