## Example

```json
{
  "startingCharacterLevelUpRequirement": 1000,
  "extraRequiredXPPerCharacterLevel": 400,
  "maxCharacterLevel": 100,
  "npcHealthPerLevel": 12,
  "npcMinHealth": 66
}
```

> **📋 Note:** `npcHealthPerLevel` is the per-level HP scaling for NPCs. The exact arithmetic the engine applies is not formally documented.