Hearts of Iron IV
Paradox Interactive · RTS · Official source ↗
All mneurix.quest technical coverage of Hearts of Iron IV by Paradox Interactive, a RTS title — 6 verified breakdowns collected here, each built from an official source. Read the full reports below, or follow the official source for the original announcement.
- Hearts of Iron IV 2026 DLC Roadmap: Assessing the Next Country Pack and Remaining Gaps Aug 24, 2026 · Paradox Interactive · IMPACT 8
A look at the upcoming Romania-focused DLC, the focus trees already added in 2026, and what gaps remain for future country packs.
- Hearts of Iron IV Division Template Builder: Combat Width, Battalions, and Support Companies Explained Aug 24, 2026 · Paradox Development Studio · IMPACT 8
A grounded breakdown of HOI4's Division Designer — how combat width, battalions, and support companies combine, and how to shape templates per doctrine and theater.
- Hearts of Iron IV Naval and Air Warfare Mechanics: Task Forces, Missions, and Detection Aug 24, 2026 · Paradox Development Studio · IMPACT 8
A guide to how Hearts of Iron IV handles naval task forces, air missions, detection, and the links between land, sea, and air combat.
- Hearts of Iron IV — The Division Templates & Combat Reference (Part 2 of the HOI4 Guide) Aug 13, 2026 · Paradox Development Studio · IMPACT 9
A division templates and combat reference for Hearts of Iron IV: terrain-based combat width, optimal template widths (18/27/35/40-45), infantry and tank templates, support companies, aircraft designs, and the four army doctrines.
- Hearts of Iron IV — The DLC Roadmap & How to Choose (Part 3 of the HOI4 Guide) Aug 13, 2026 · Paradox Development Studio · IMPACT 9
The capstone of the Hearts of Iron IV reference: the full DLC roadmap from 2016 to Thunder at Our Gates (Jun 2026), and a cross-system How to Choose synthesizing ideology × doctrine × template × focus tree into six archetype builds for every playstyle.
- Hearts of Iron IV — The Ideologies, Government & Politics Reference (Part 1 of the HOI4 Guide) Aug 13, 2026 · Paradox Development Studio · IMPACT 9
An ideologies, government, and politics reference for Hearts of Iron IV: all four ideologies (Democracy, Communism, Fascism, Non-Aligned) with sub-ideologies, tension thresholds, political power, ideas, laws, world tension, and the focus tree system for all major powers.