HOI4 Mod Setup: Your Whole Modding Workflow, One App

HOI4 Mod Setup gets a Hearts of Iron IV mod ready in minutes: install, start or import a project, pick your coding tools, and everything your mod needs arrives in one go. Nothing changes until you have reviewed it, and you can update, repair or undo at any time. Watch the whole tour: the app step by step, focus trees, tech folders and map views rendered from the game, super events with their own art and music, custom 3D units, portraits from a photo to HOI4 style, and HOI4 Live Tools for playing the real game. Free and open source. HOI4 Mod Setup: https://github.com/klimPaskov/HOI4-Mo... (download from the Releases page) Agentic HOI4 Modding: https://github.com/klimPaskov/Agentic... HOI4 Agent Tools MCP: https://github.com/klimPaskov/hoi4-ag... HOI4 Live Tools: https://github.com/klimPaskov/HOI4-Li... 0:00 HOI4 Mod Setup 0:12 Install the basics 0:34 Start a project 1:44 Coding environments and components 2:50 Focus trees, tech trees, maps and cited answers 3:48 Super events 4:10 Custom 3D units 4:40 Portraits from a photo to HOI4 style 5:08 HOI4 Live Tools 5:32 Review and install 6:24 Update and repair 6:48 Clear errors 7:14 Docs, download and links hoi4 mod setup, hoi4 modding, hoi4 mod tools, hearts of iron 4 modding, how to mod hoi4, hoi4 mod project, hoi4 focus tree, hoi4 tech tree, hoi4 super events, hoi4 portraits, hoi4 3d units, hoi4 live tools, claude code hoi4, open source hoi4 tools, agentic hoi4 modding