The most popular entry-level tool. It runs in your browser, meaning no installation or Python requirements.
But what happens when you exhaust the official trees? What if you want to lead Luxembourg to world domination, or create a custom Cold War scenario?
Navigate to the tool and click "New Project." Name it Swiss_Neutrality_Expansion . Select the base game version (e.g., 1.14 or 1.15). The tool automatically creates the folder structure: common/national_focus/ and localisation/english/ . hoi4 focus tree maker
New users often export JSON, stare at it, and ask “Now what?” The extra conversion step (using third-party Python scripts or Node tools) breaks the “complete package” illusion.
As a browser-based tool, large trees (e.g., Kaiserreich-scale) cause lag, saving failures, or JSON corruption. Some versions also mishandle: The most popular entry-level tool
Whether you are building a small branch for a minor nation or a massive overhaul mod, the right ensures your creative vision translates into a smooth, playable experience. Share public link
Visually draw lines to establish prerequisites, mutually exclusive choices, and bypasses. Step-by-Step: Building Your First Tree 1. Setting Up Your Project What if you want to lead Luxembourg to
Now go—design the focus tree that changes history.
If a player must choose between Fascism or Democracy, create both focuses, select one, and add the other to its "Mutually Exclusive" field. This generates the classic red exclamation mark and bracket system in-game. Step 4: Adding Rewards and Effects
A focus is useless without its gameplay rewards. In the properties panel, you will find an or Script box. This is where you input HOI4 scripting commands. To add civilian factories: add_civilian_factories = 2
Create a second focus below the first one. Set the first focus as its prerequisite. The tool will draw a vertical connection line.