Hearts of Iron IV

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The development team at Paradox Interactive has officially released the comprehensive Hearts of Iron IV: 2025 Combat Report providing fans with a deep and insightful look into the strategic trends and player achievements of the past year. This detailed analysis highlights the incredible engagement of the global community which has continued to grow and evolve...

Attention, Generals! As 2025 draws to a close and we march into the new year, we are concluding our Mods! Mods! Mods! series with this definitive final installment. Much like our other storied titles, Hearts of Iron IV thrives on its vibrant and dedicated modding community. It has been an absolute privilege to showcase these...

Attention, Commanders! To date, we have already deployed two substantial waves of fully optimized, NCNS-compatible modifications for your strategic use. NCNS Mod Showcase: Part 1 NCNS Mod Showcase: Part 2 We are now broadening this collection even further with a fresh installment of battle-ready additions. Stay sharp—Part 4 is on the horizon! Source

Attention, Commanders! Our ongoing mission to provide a seamless modding experience continues. We have already curated a substantial library of enhancements fully compatible with NCNS. If you are looking to expand your tactical options, be sure to revisit our previous installments: NCNS-Ready Mod Collection: Part 1 NCNS-Ready Mod Collection: Part 2 NCNS-Ready Mod Collection: Part...

Commanders — Immediate Action Required Verified intelligence reports that Admiral Platymoto is nearly finished with his frontline tour. With only 48 hours remaining, the chance to claim our limited Makeship merchandise is closing rapidly. Act now to secure your exclusive items before the offer disappears. Click the image or this link to visit the Makeship...

With the year drawing to a close, this is our final patch note of the year — what a year it’s been. We’ll keep releasing fixes and updates after the holidays: part of the team will begin work on the next major project while the remainder continues to refine Thunder at Our Gates. For a...

Commanders, Our Allied Headquarters has implemented a suite of changes we previously outlined in the recent Studio Gold Updates and as a follow-up to NCNS Patch 1.17.1.1. The work spans balance adjustments, gameplay improvements, stability and bug fixes, and a variety of interface and AI refinements. We continue to read your bug reports after the...

Generals! No Compromise, No Surrender is now live. We’re continuing to publish development updates and detailed patch notes, and we’d like to shine a spotlight on community mods that have been refreshed for the new expansion. The submission process is quick and straightforward, just as promised. If you maintain a Hearts of Iron IV mod...

Development Update Hello everyone, Roughly a week and a half after launch we’ve rolled out several patches and remain focused on post‑release support. We’re steadily working through community‑reported issues, and here’s what you can expect before we pause for the winter holidays. 1.17.2 patch (this week): Includes the changes discussed in the previous “Coal Update”...