# Hazard settings

Radiation classification and radon.

Registry: `leafia:hazard_config`. File: `data/leafia/leafia/hazard_config/classification.json`. See [Cursed settings](https://movblock.mov/ntm-next/26.3/wiki/cursed/settings.md) for loading, replacement and validation.

## classification

| Field | Meaning and default |
| - | - |
| `enable_rad_classification` | Applies the `radiation` spectra of [radiation profiles](https://movblock.mov/ntm-next/26.3/wiki/cursed/radiation-profiles.md). `false` keeps NTM's single radiation entry, sets the alpha and beta dose multipliers to 1 and reports Geiger readings without channels. Default `true`. |
| `enable_radon` | `false` disables the `leafia:radon` hazard and contact effects of NTM radon gas blocks; default `true`. |

```json
{"enable_rad_classification": true, "enable_radon": true}
```