diff --git a/mods/mars.js b/mods/mars.js
new file mode 100644
index 00000000..9d3ff271
--- /dev/null
+++ b/mods/mars.js
@@ -0,0 +1,179 @@
+elements.mars_gunk = {
+    color: "#121212",
+    behavior: behaviors.DGAS,
+    category: "gunk",
+    state: "gases",
+    extraInfo: "GUNK",
+    stain: 0.7
+}
+elements.mars_dust = {
+	color: ["#ab2a20","#c53227"],
+	behavior: behaviors.POWDER,
+	category: "mars",
+	state: "solid",
+        density: 1602,
+        tempHigh: 500,
+        hardness: 0.975,
+        stateHigh: "molten_mars",
+        tempLow: -170,
+        stateLow: "mars_rock",
+        extraInfo: "Dust Samples from mars. Can freeze into Mars Rock."
+}
+elements.molten_mars = {
+	color: "#ffc338",
+	behavior: behaviors.MOLTEN,
+	category: "mars",
+	state: "liquid",
+        hidden: "true",
+    extraInfo: "The Result of Burnt-up mars stuff. Some turn into this faster more than others.",
+        temp: 2500
+}
+elements.mars_rock = {
+	color: ["#a51002","#bd1102"],
+	behavior: behaviors.STURDYPOWDER,
+	category: "mars",
+	state: "solid",
+        density: 1605,
+        tempHigh: 800,
+        hardness: 0.75,
+        stateHigh: "molten_mars",
+        breakInto: "mars_dust",
+        tempLow: -273,
+        stateLow: "mars_rock_wall",
+        extraInfo: "The Freezing of Mars Dust. Can be used for normal land."
+}
+elements.support_mars_rock = {
+	color: ["#a51002","#bd1102"],
+	behavior: behaviors.SUPPORTPOWDER,
+	category: "mars",
+	state: "solid",
+        density: 800,
+        tempHigh: 150,
+        hardness: 0.9,
+        stateHigh: "molten_mars",
+        breakInto: "mars_rock",
+        hidden: "true",
+        extraInfo: "Mars Rock but Support Powder."
+}
+elements.mars_rock_wall = {
+	color: ["#591813","#bd1102"],
+	behavior: behaviors.WALL,
+	category: "mars",
+	state: "solid",
+        density: 20,
+        tempHigh: 2500,
+        hardness: 0.35,
+        stateHigh: "mars_dust",
+        breakInto: "mars_rock",
+        extraInfo: "The Freezing of Mars Rock. A wall that keeps the Earthlings Away!"
+}
+elements.mars_ironheart_ore = {
+    color: ["#e8e8e8", "#bd1102"],
+    behavior: behaviors.WALL,
+    category: "mars",
+    state: "solid",
+    density: 2500,
+    tempHigh: 2500,
+    hardness: 0.15,
+    stateHigh: "mars_dust",
+    breakInto: "mars_ironheart",
+    extraInfo: "Ore. Very Soft"
+}
+elements.mars_ironheart = {
+    color: ["#e8e8e8", "#bd1102"],
+    behavior: behaviors.STURDYPOWDER,
+    category: "mars",
+    state: "solid",
+    density: 1500,
+    tempHigh: 2500,
+    hardness: 1,
+    stateHigh: "molten_mars",
+    extraInfo: "Mars Stuff.",
+    hidden: "true",
+    reactions: {
+        "mars_furnace": { elem1: "ironheart", elem2: "ironheart" },
+        "nosmoker": { elem1: "ironheart", elem2: "ironheart" },    },
+}
+elements.mars_furnace = {
+    color: ["#870002","#870507"],
+    behavior: [
+        "XX|CR:mars_gunk%12|XX",
+        "XX|XX|XX",
+        "XX|XX|XX",
+    ],
+    category: "furnaces",
+    state: "solid",
+    hardness: 0.6,
+    stateHigh: "molten_mars",
+    extraInfo: "Used to turn Ironheart into Ironheart Solids"
+}
+elements.nosmoker = {
+    color: ["#870002", "#870507"],
+    behavior: behaviors.WALL,
+    category: "furnaces",
+    state: "solid",
+    extraInfo: "Used to turn Ironheart into Ironheart Solids"
+}
+elements.ironheart = {
+    color: "#e9825a",
+    behavior: [
+        "SA|XX|SA|",
+        "XX|XX|XX|",
+        "M1|M1|M1|",
+    ],
+    category: "mars",
+    density: 900,
+    state: "solid",
+    stateHigh: "molten_mars",
+    extraInfo: "Very Good and Sturdy."
+}
+elements.antigunk = {
+    color: "#cecece",
+    behavior: behaviors.DGAS,
+    category: "gunk",
+    state: "gas",
+    extraInfo: "GUNK",
+    stain: -0.7
+}
+elements.red_gold_powder = {
+    color: ["#e27b58", "#bd1102"],
+    behavior: behaviors.POWDER,
+    category: "mars",
+    state: "solid",
+    tempHigh: 750,
+    stateHigh: "red_gold",
+    extraInfo: "Powder Which can turn into Red Gold.",
+    density: 1602
+}
+elements.red_gold = {
+    color: ["#D20103", "#E4080A", "#EFC3CA"],
+    behavior: behaviors.POWDER,
+    category: "mars",
+    state: "solid",
+    density: 1350,
+    hardness: 0.7,
+    breakInto: "mars_dust",
+    tempHigh: 4500,
+    stateHigh: "liquid_red_gold",
+    extraInfo: "Red Gold.",
+}
+elements.liquid_red_gold = {
+    color: ["#D201A4", "#E4081B"],
+    behavior: behaviors.LIQUID,
+    category: "mars",
+    state: "liquid",
+    density: 8,
+    extraInfo: "Red Gold but a fludid.",
+    temp: 5500
+}
+
+// 1.4.4
+// most elements done :D
+// iron heart ore
+// iron heart
+// GUNK
+// furnace
+//anti gunk
+// new mars and gunk catagory
+// made things sink
+// last things changes