Hearts of Iron IV
Paradox Development Studio · RTS · Official source ↗
All mneurix.quest technical coverage of Hearts of Iron IV by Paradox Development Studio, a RTS title — 10 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 Supply Guide: Hubs, Railways, Trucks Oct 15, 2026 · Paradox Development Studio · IMPACT 8
Why a Hearts of Iron IV offensive stalls two provinces past the border: the hub-and-railway supply model, trucks and the starvation penalty ladder.
- Hearts of Iron IV Götterdämmerung: Raids & Wonder Weapons Oct 12, 2026 · Paradox Development Studio · IMPACT 8
Execute covert commando strikes and research nuclear ballistic super-weapons using the Special Projects facility in HOI4 Götterdämmerung.
- HOI4 Focus Trees: Why National Beats Generic Oct 1, 2026 · Paradox Development Studio · IMPACT 7
A structural read of Hearts of Iron IV focus trees: what the generic tree cannot express, and how DLC trees decide which version of a country you get to play.
- HOI4 Economy Guide: Civilian vs Military Factories Oct 1, 2026 · Paradox Development Studio · IMPACT 8
Civilian versus military factories, construction queue priority, and the wiki's payback math for turning a minor into a regional power by 1941.
- HOI4 2026 Country Pack: Romania and Focus Trees 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.
- HOI4 Division Templates: Combat Width and Stat Math Aug 24, 2026 · Paradox Development Studio · IMPACT 8
HOI4's Division Designer explained: organization averages while attack sums, armor and piercing use a highest-plus-average formula, and width is a sum.
- HOI4 Naval and Air: Detection, Task Forces, Carriers 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.
- HOI4 Division Templates: Combat Width by Terrain Aug 13, 2026 · Paradox Development Studio · IMPACT 9
How HOI4 combat width works since No Step Back, and which of the 18 / 27 / 35 / 40-45 width templates fits each terrain table.
- HOI4 DLC Roadmap 2016-2026: Six Builds to Try Aug 13, 2026 · Paradox Development Studio · IMPACT 9
Six HOI4 archetype builds from ideology, doctrine, template, and focus tree, plus which DLC unlocks the tank designer, aircraft designer, and espionage.
- HOI4 Ideologies: Four Paths, Tension and Laws Aug 13, 2026 · Paradox Development Studio · IMPACT 9
HOI4's four ideologies and what each legally allows: sub-ideologies, World Tension thresholds, political power, the three law categories, and focus trees.