{
  "format_version": "1.21.70",
  "minecraft:client_biome": {
    "description": {
      "identifier": "crimson_forest"
    },
    "components": {
      "minecraft:fog_appearance": {
        "fog_identifier": "rd:crimson_fog"
      },
      "minecraft:sky_color": {
        "sky_color": "#8b1e2d"
      },
      "minecraft:atmosphere_identifier": {
        "atmosphere_identifier": "rd:hell_atmosphere"
      },
      "minecraft:lighting_identifier": {
        "lighting_identifier": "rd:crimson_lighting"
      },
      "minecraft:color_grading_identifier": {
        "color_grading_identifier": "rd:hell_grading"
      },
      "minecraft:water_appearance": {
        "surface_color": "#5a1f25"
      }
    }
  }
}
