diff --git a/mods/more_worlds.js b/mods/more_worlds.js
index ad75bac2..c5d27295 100644
--- a/mods/more_worlds.js
+++ b/mods/more_worlds.js
@@ -155,7 +155,7 @@ elements.irradiated_dirt = {
 	},
 	tempLow: -50,
 	stateLow: "irradiated_permafrost",
-	category:"land",
+	category: "Irradiated",
 	state: "solid",
 	density: 1220,
 };
@@ -210,7 +210,7 @@ elements.irradiated_sand = {
 	behavior: behaviors.RAD_POWDER,
 	tempHigh: 1700,
 	stateHigh: "molten_irradiated_glass",
-	category: "land",
+	category: "Irradiated",
 	state: "solid",
 	density: 1602
 };
@@ -228,7 +228,7 @@ elements.irradiated_mud = {
 	stateHigh: "irradiated_mudstone",
 	tempLow: -50,
 	stateLow: "irradiated_permafrost",
-	category: "land",
+	category: "Irradiated",
 	state: "solid",
 	density: 1730,
 	stain: 0.02,
@@ -245,7 +245,7 @@ elements.irradiated_wet_sand = {
 	},
 	tempHigh: 100,
 	stateHigh: "irradiated_packed_sand",
-	category: "land",
+	category: "Irradiated",
 	state: "solid",
 	density: 1905,
 };
@@ -276,7 +276,7 @@ elements.irradiated_water = {
 	stateHigh: ["rad_steam","rad_steam","fallout"],
 	tempLow: -5,
 	stateLow: "irradiated_ice",
-	category: "liquids",
+	category: "Irradiated",
 	heatCapacity: 4.184,
 	reactions: {
 		"water": { elem1: "water", elem2: "irradiated_water", chance:0.05 }, //swap
@@ -322,7 +322,7 @@ elements.irradiated_permafrost = {
 	temp: -50,
 	tempHigh: 10,
 	stateHigh: "irradiated_mudstone",
-	category: "land",
+	category: "Irradiated",
 	state: "solid",
 	density: 700,
 };
@@ -334,7 +334,7 @@ elements.irradiated_mudstone = {
 	stateHigh: "molten_irradiated_dirt",
 	tempLow: -50,
 	stateLow: "irradiated_permafrost",
-	category: "land",
+	category: "Irradiated",
 	state: "solid",
 	density: 1250,
 	breakInto: "irradiated_dirt",
@@ -345,7 +345,7 @@ elements.irradiated_packed_sand = {
 	behavior: behaviors.RAD_SUPPORT,
 	tempHigh: 1700,
 	stateHigh: "molten_irradiated_glass",
-	category: "land",
+	category: "Irradiated",
 	state: "solid",
 	density: 1682,
 	breakInto: "irradiated_sand",
@@ -371,7 +371,7 @@ elements.irradiated_snow = {
 	tempLow: -100,
 	stateLow: "irradiated_packed_snow",
 	stateHigh: "irradiated_water",
-	category: "land",
+	category: "Irradiated",
 	state: "solid",
 	density: 100,
 };
@@ -384,7 +384,7 @@ elements.irradiated_packed_snow = {
 	tempLow: -200,
 	stateLow: "irradiated_ice",
 	stateHigh: "irradiated_water",
-	category: "land",
+	category: "Irradiated",
 	state: "solid",
 	density: 400,
 	hidden: true,
@@ -397,7 +397,7 @@ elements.rad_snowcloud = {
 		"XX|CH:fallout,radiation,irradiated_snow%0.025|M1%2.5 AND BO",
 		"CR:radiation%0.05|CR:radiation%0.05|CR:radiation%0.05",
 	],
-	category:"gases",
+	category:"Irradiated",
 	hidden: true,
 	state: "gas",
 	density: 0.5,
@@ -418,7 +418,7 @@ elements.rad_snowcloud_floater = {
 		"rad_snowcloud_floater": { elem1: "rad_snowcloud", elem2: "rad_snowcloud", chance: 0.003 },
 		"rad_snowcloud": { elem1: "rad_snowcloud", elem2: "rad_snowcloud", chance: 0.01 }
 	},
-	category:"gases",
+	category:"Irradiated",
 	hidden: true,
 	state: "gas",
 	density: 0.5,
@@ -432,7 +432,7 @@ elements.irradiated_rock = {
 	behavior: behaviors.RAD_POWDER,
 	tempHigh: 950,
 	stateHigh: "irradiated_magma",
-	category: "land",
+	category: "Irradiated",
 	state: "solid",
 	density: 2550,
 	hardness: 0.5,
@@ -442,7 +442,7 @@ elements.irradiated_rock = {
 elements.irradiated_gravel = {
 	color: ["#d1e3c8","#a6b090","#657360","#4d523f"],
 	behavior: behaviors.RAD_POWDER,
-	category:"land",
+	category: "Irradiated",
 	tempHigh: 950,
 	stateHigh: "irradiated_magma",
 	state: "solid",
@@ -456,7 +456,7 @@ elements.irradiated_basalt = {
 	behavior: behaviors.RAD_STURDYPOWDER,
 	tempHigh: 1262.5,
 	stateHigh: "irradiated_magma",
-	category: "land",
+	category: "Irradiated",
 	state: "solid",
 	density: 3000,
 	hardness: 0.65,
@@ -475,7 +475,7 @@ elements.irradiated_magma = {
 	tempLow: 850,
 	stateLow: ["irradiated_basalt","irradiated_basalt","irradiated_basalt","irradiated_rock"],
 	viscosity: 10000,
-	category: "liquids",
+	category: "Irradiated",
 	state: "liquid",
 	density: 2725,
 };
@@ -486,7 +486,7 @@ if(enabledMods.includes("mods/some_tf_liquids.js")) {
 		behavior: behaviors.RAD_POWDER,
 		tempHigh: 1262.5,
 		stateHigh: "irradiated_magma",
-		category: "land",
+		category: "Irradiated",
 		state: "solid",
 		density: 1975,
 		hardness: 0.26,