diff --git a/mods/Neutronium_Mod.js b/mods/Neutronium_Mod.js
index 0d33bdf6..86fc5635 100644
--- a/mods/Neutronium_Mod.js
+++ b/mods/Neutronium_Mod.js
@@ -530,6 +530,7 @@ behavior: behaviors.LIQUID,
 category: "liquids",
 density: 3922.5,
 state: "liquid",
+temp: 2000,
 tempLow: 1975,
 stateLow: "mithril_mythril_alloy"
 },
@@ -542,7 +543,7 @@ category: "solids",
 density: 4425,
 state: "solid",
 tempHigh: 1975,
-stateHigh: "molten_mithril_mithril_alloy"
+stateHigh: "molten_mithril_mythril_alloy"
 };
 elements.berry_seed = {
 color: ["#941260", "#752043"],
diff --git a/mods/chalcopyrite.js b/mods/chalcopyrite.js
new file mode 100644
index 00000000..5e6e23ce
--- /dev/null
+++ b/mods/chalcopyrite.js
@@ -0,0 +1,121 @@
+//Mod by Sarperen
+elements.chalcopyrite_ore = {
+	color: ["#8c7538","#4f4f4f","#949494"],
+	behavior: behaviors.POWDER,
+	reactions: {
+		steel: { "elem1": "chalcopyrite_dust", "elem2": "steel" },
+	},
+	tempHigh: 950,
+	stateHigh: "magma",
+	category: "refining",
+	state: "solid",
+	density: 2950,
+},
+elements.chalcopyrite_dust = {
+	color: ["#ac9558","#4f4f4f"],
+	behavior: behaviors.POWDER,
+	reactions: {
+		oil: { "elem1": "copper_concentrate", "elem2": "tailings" },
+		slag: { "elem1": "chalcopyrite_dust", "elem2": "chalcopyrite_dust" },
+	},
+	tempHigh: 950,
+	stateHigh: "magma",
+	state: "solid",
+	density: 3500,
+	hidden: true,
+},
+elements.copper_concentrate = {
+	color: ["#343c27","#4f4f4f"],
+	behavior: behaviors.POWDER,
+	reactions: {
+		borax: { "elem1": "fluxed_copper_concentrate", "elem2": "slag", "chance": 0.1 }, //doesn't fix infinite slag; hopefully we get arrays in reacts soon
+	},
+	tempHigh: 1000,
+	stateHigh: "magma",
+	state: "solid",
+	density: 7000,
+	hidden: true,
+},
+elements.fluxed_copper_concentrate = {
+	color: ["#444c37","#5f5f5f"],
+	behavior: behaviors.POWDER,
+	tempHigh: 1050,
+	stateHigh: "molten_matte_copper",
+	state: "solid",
+	density: 7000,
+	hidden: true,
+},
+elements.molten_matte_copper = {
+	color: "#b6988d",
+	behavior: behaviors.LIQUID,
+	tempLow: 1000,
+	stateLow: "matte_copper",
+	state: "liquid",
+	density: 6000,
+	hidden: true,
+},
+elements.matte_copper = {
+	color: "#96786d",
+	behavior: behaviors.WALL,
+	reactions: {
+		borax: { "elem1": "fluxed_matte_copper", "elem2": "slag", chance: 0.1 }, //see last comment
+	},
+	tempHigh: 1050,
+	stateHigh: "molten_matte_copper",
+	state: "solid",
+	density: 7500,
+	hidden: true,
+},
+elements.fluxed_matte_copper = {
+	color: "#a6887d",
+	behavior: behaviors.WALL,
+	tempHigh: 1070,
+	stateHigh: "molten_blister_copper",
+	state: "solid",
+	density: 7200,
+	hidden: true,
+},
+elements.molten_blister_copper = {
+	color: "#b6887d",
+	behavior: behaviors.LIQUID,
+	tempLow: 1020,
+	stateLow: "blister_copper",
+	state: "liquid",
+	density: 6050,
+	hidden: true,
+},
+elements.blister_copper = {
+	color: "#96786d",
+	behavior: behaviors.WALL,
+	reactions: {
+		fire: { "elem1": "copper", "elem2": null },
+	},
+	tempHigh: 1050,
+	stateHigh: "molten_blister_copper",
+	state: "solid",
+	density: 7500,
+	hidden: true,
+	conduct: 0.8,
+},
+elements.slag = {
+	color: ["#b3907d","#949494"],
+	behavior: behaviors.POWDER,
+	tempHigh: 950,
+	stateHigh: "magma",
+	category: "refining",
+	state: "solid",
+	density: 4000,
+},
+elements.tailings = {
+	color: "#200000",
+	behavior: behaviors.LIQUID,
+	category: "liquids",
+	tempHigh: 1000,
+	stateHigh: "fire",
+	burn: 100,
+	burnTime: 30,
+	viscosity: 300,
+	state: "liquid",
+	density: 1300,
+	hidden: true,
+}
\ No newline at end of file
diff --git a/mods/cum_mod.js b/mods/cum.js
similarity index 92%
rename from mods/cum_mod.js
rename to mods/cum.js
index d48ddee1..70e46a95 100644
--- a/mods/cum_mod.js
+++ b/mods/cum.js
@@ -4,7 +4,7 @@ elements.cum = {
 	behavior: [
 		"ST%50 AND SW:water,cum_water,dead_cum,dead_cum_water,slime%15|ST%50 AND SW:water,cum_water,dead_cum,dead_cum_water,slime%15|XX AND ST%50 AND SW:water,cum_water,dead_cum,dead_cum_water,slime%15",
 		"M2 AND ST%65 AND SW:water,cum_water,dead_cum,dead_cum_water,slime%15|XX|M2 AND ST%65 AND SW:water,cum_water,dead_cum,dead_cum_water,slime%15",
-		"M1 AND ST%80 AND SW:water,cum_water,dead_cum,dead_cum_water,slime%15|M1 AND ST%80 AND SW:water,cum_water,dead_cum,dead_cum_water,slime%15|M1 AND ST%80 AND SW:water,cum_water,dead_cum,dead_cum_water,slime%15",cu
+		"M1 AND ST%80 AND SW:water,cum_water,dead_cum,dead_cum_water,slime%15|M1 AND ST%80 AND SW:water,cum_water,dead_cum,dead_cum_water,slime%15|M1 AND ST%80 AND SW:water,cum_water,dead_cum,dead_cum_water,slime%15",
 	],
 	density: 997,
 	tempHigh: 35,
@@ -362,7 +362,8 @@ elements.fish.reactions.cum_water = { "elem1":"fish", "elem2":"water" }
 elements.fish.reactions.dead_cum = { "elem1":"fish", "elem2":"dead_cum_water" }
 elements.fish.reactions.dead_cum_water = { "elem1":"fish", "elem2":"water" }
 
-/*if(enabledMods.includes("mods/fey_and_more.js")) {
+runAfterLoad(function() {
+    if(enabledMods.includes("mods/fey_and_more.js")) {
     eLists.IMPURITY.push("cum");
     eLists.IMPURITY.push("cum_water");
     eLists.IMPURITY.push("cum_ice");
@@ -379,4 +380,15 @@ elements.fish.reactions.dead_cum_water = { "elem1":"fish", "elem2":"water" }
     eLists.IMPURITY.push("cummy_snake");
     eLists.IMPURITY.push("cum_slime");
     eLists.IMPURITY.push("burnt_cum");
-};*/
+	elements.pure_water.behavior = [
+        "DL:"+eLists.IMPURITY+"|DL:"+eLists.IMPURITY+"|DL:"+eLists.IMPURITY+"",
+        "DL:"+eLists.IMPURITY+" AND M2|XX|DL:"+eLists.IMPURITY+" AND M2",
+        "DL:"+eLists.IMPURITY+" AND M1|DL:"+eLists.IMPURITY+" AND M1|DL:"+eLists.IMPURITY+" AND M1",
+	],
+    elements.pure_steam.behavior = [
+        "M2 AND DL:"+eLists.IMPURITY+"|M1 AND DL:"+eLists.IMPURITY+"|M2 AND DL:"+eLists.IMPURITY+"",
+        "M1 AND DL:"+eLists.IMPURITY+"|XX|M1 AND DL:"+eLists.IMPURITY+"",
+        "M2 AND DL:"+eLists.IMPURITY+"|M1 AND DL:"+eLists.IMPURITY+"|M2 AND DL:"+eLists.IMPURITY+"",
+    ]
+};
+});
diff --git a/mods/ketchup_mod.js b/mods/ketchup_mod.js
index 0553af6f..69a198bd 100644
--- a/mods/ketchup_mod.js
+++ b/mods/ketchup_mod.js
@@ -63,25 +63,6 @@ elements.smoke.reactions = {
     "poisoned_ketchup_cloud": { "elem1": "pyrocumulus", "chance":0.08, "y":[0.15] },
 };
 
-// ketchup fairies
-elements.ketchup_fairy.reactions = {
-    "fire": { "elem1": "fire_fairy"},
-    "magma": { "elem1": "fire_fairy"},
-    "snow": { "elem1": "ice_fairy"},
-    "ice": { "elem1": "ice_fairy"},
-    "petal": { "elem1": "nature_fairy"},
-    "dirt": { "elem1": "earth_fairy"},
-    "mud": { "elem1": "earth_fairy"},
-    "raincloud": { "elem1": "rain_fairy"},
-    "electric": { "elem1": "thunder_fairy"},
-    "little_star": { "elem1": "stellar_fairy"},
-    "moonrock": { "elem1": "lunar_fairy"},
-    "liquid_light": { "elem1": "light_fairy"},
-    "mushroom_cap": { "elem1": "mushroom_fairy"},
-    "magic": { "elem1": "magic_fairy"},
-    "ketchup": { "elem1": "ketchup_fairy"},
-},
-
 // elements
 elements.frozen_ketchup = {
     color: "#d44737",
@@ -413,22 +394,42 @@ elements.ketchup_gold = {
  }
 
  // f&m only elements
- if (enabledMods.includes("mods/fey_and_more.js")) {
-    elements.ketchup_fairy = {
-        color: ["#d4b0b0", "#e8c5c5", "#e89595"],
-        state: "solid",
-        behavior: [
-            "XX|M1|M1",
-            "XX|FX%5|XX",
-            "XX|CR:ketchup%0.1 AND CR:fairy_dust%0.005 AND M1|M1",
-        ],
-        category: "fey",
-    }
-};
+runAfterLoad(function() {
+    if (enabledMods.includes("mods/fey_and_more.js")) {
+        // ketchup fairy reaction
+        elements.fairy.reactions = {
+            "fire": { "elem1": "fire_fairy"},
+            "magma": { "elem1": "fire_fairy"},
+            "snow": { "elem1": "ice_fairy"},
+            "ice": { "elem1": "ice_fairy"},
+            "petal": { "elem1": "nature_fairy"},
+            "dirt": { "elem1": "earth_fairy"},
+            "mud": { "elem1": "earth_fairy"},
+            "raincloud": { "elem1": "rain_fairy"},
+            "electric": { "elem1": "thunder_fairy"},
+            "little_star": { "elem1": "stellar_fairy"},
+            "moonrock": { "elem1": "lunar_fairy"},
+            "liquid_light": { "elem1": "light_fairy"},
+            "mushroom_cap": { "elem1": "mushroom_fairy"},
+            "magic": { "elem1": "magic_fairy"},
+            "ketchup": { "elem1": "ketchup_fairy"},
+        };
+        elements.ketchup_fairy = {
+            color: ["#d4b0b0", "#e8c5c5", "#e89595"],
+            state: "solid",
+            behavior: [
+                "XX|M1|M1",
+                "XX|FX%5|XX",
+                "XX|CR:ketchup%0.1 AND CR:fairy_dust%0.005 AND M1|M1",
+            ],
+            category: "fey",
+        }
+    };
+ });
 
 /*
 Changelog
-Mod made primarily by Nubo318. Contributors include deviantEquinox and Lily219.
+Mod made primarily by Nubo318. Contributors include deviantEquinox and Lily129.
 Version 1.3.0
 
 Version 1.3.0 (20th of January 2022)
@@ -485,4 +486,4 @@ Version 1.0.0 (technically not the first version, but I'm to lazy to see in whic
 + Frozen Poisoned Ketchup
 + Ketchup Cloud - Rain cloud but ketchup
 + Poisoned Ketchup Cloud
-*/
\ No newline at end of file
+*/