Hoi4 Focus Tree Maker Free May 2026

As of 2024-2025, the landscape is shifting. We are starting to see experimental AI tools that use Large Language Models (like GPT-4) to script focuses.

Can you currently use ChatGPT to make a focus tree? Yes, absolutely.

Prompt: "Write the HOI4 scripting code for a 70-day focus called 'Panzer IV Modernization' for Germany. It should give two military factories and a production efficiency bonus for medium tanks." hoi4 focus tree maker free

ChatGPT will spit out the code. You copy/paste it into your free editor.

While no pure "AI Focus Tree Maker" is fully polished for free yet, combining ChatGPT (free) + VS Code (free) is the most powerful combo available. As of 2024-2025, the landscape is shifting

Click on "The Proletariat Rises." In the "Rewards" tab, add:

Click "Save." The tool just wrote 50 lines of code for you. Click on "The Proletariat Rises

A focus tree is useless without modifiers. Use the add_national_spirit = my_cool_spirit command. Define the spirit in common/ideas/my_country.txt.

my_cool_spirit = 
    icon = infantry_company
    idea_cost = -15   # 15% cheaper focuses
    modifier = 
        factory_output = 0.10