If you are trying to use legacy tools from 2017–2023, you will likely encounter "broken" outputs. The game's engine now requires specific blocks that older tools omit:
Corrects common issues like consumer_goods_expected_value (replacing the old consumer_goods_factor ) which broke many legacy trees.
Place the file into your mod's common/national_focus/ folder. Common Issues & Troubleshooting (2026) Even with a patched maker, you might encounter issues: hoi4 focus tree maker patched
focus_tree = id = custom_focus_tree country = factor = 0 modifier = add = 10 tag = CHL # Replace CHL with your target country's 3-letter tag default = no focus = id = CHL_industrial_effort icon = GFX_goal_generic_production x = 1 y = 0 cost = 10 search_filters = FOCUS_FILTER_INDUSTRY completion_reward = add_extra_state_shared_building_slots = 2 add_building_construction = type = civilian_factory level = 1 instant_build = yes Use code with caution. Key Syntax Rules for the Current Patch
: While highly accessible, some community members have noted it can sometimes lag behind major game expansions, requiring manual fixes for advanced features like AI logic. If you are trying to use legacy tools
Several tools have been updated or created by the community to function with the latest game patches. 1. The HOI4 Mod Editor (Browser-Based)
Most visual makers use a drag-and-drop or grid-based system. Nodes and Coordinates : Place focus "nodes" on a grid. Tools like Operation Anvil Visual National Focus Tree Maker handle the coordinates for you, preventing overlapping focuses. Connections Prerequisites Common Issues & Troubleshooting (2026) Even with a
Your choices are clear:
: A lightweight executable tool (V1.00) released to simplify basic focus tree creation without the bugs associated with web-based scripts. Why "Patched" Tools Are Needed
Run hoi4_content_maker.py or the .exe .