diff --git a/mods/Quicksand_one.js b/mods/Quicksand_one.js
new file mode 100644
index 00000000..ccaa75a5
--- /dev/null
+++ b/mods/Quicksand_one.js
@@ -0,0 +1,266 @@
+
+  elements.peat_bog = {
+      color: "#483C32",
+      behavior: behaviors.LIQUID,
+      viscosity: 10000,
+      tempHigh: 55,
+      stateHigh: "liquid",
+      tempLow: 0,
+      category: "liquids",
+      state: "liquid",
+      density: 120,
+      stain: 0.2
+  };
+elements.marsh_muck = {
+      color: "#6B8E23",
+      behavior: behaviors.LIQUID,
+      viscosity: 10000,
+      tempHigh: 50,
+      stateHigh: "liquid",
+      tempLow: 0,
+      category: "liquids",
+      state: "liquid",
+      density: 140,
+      stain: 0.25
+  };
+elements.quagmire = {
+      color: "#8B4513",
+      behavior: behaviors.LIQUID,
+      viscosity: 10000,
+      tempHigh: 60,
+      stateHigh: "liquid",
+      tempLow: 0,
+      category: "liquids",
+      state: "liquid",
+      density: 160,
+      stain: 0.3
+  };
+elements.slime_mold = {
+      color: "#00FF00",
+      behavior: behaviors.STICKY,
+      viscosity: 10000,
+      tempHigh: 30,
+      stateHigh: "liquid",
+      tempLow: 0,
+      category: "liquids",
+      state: "liquid",
+      density: 100,
+      stain: 0.2
+  };
+elements.mangrove_mud = {
+      color: "#8B4513",
+      behavior: behaviors.STICKY,
+      viscosity: 10000,
+      tempHigh: 55,
+      stateHigh: "liquid",
+      tempLow: 0,
+      category: "liquids",
+      state: "liquid",
+      density: 150,
+      stain: 0.25
+  };
+  peat_slurry = {
+      color: "#556B2F",
+      behavior: behaviors.STICKY,
+      viscosity: 10000,
+      tempHigh: 50,
+      stateHigh: "liquid",
+      tempLow: 0,
+      category: "liquids",
+      state: "liquid",
+      density: 130,
+      stain: 0.28
+  };
+  elements.bog_ooze = {
+      color: "#2E8B57",
+      behavior: behaviors.STICKY,
+      viscosity: 10000,
+      tempHigh: 100,
+      stateHigh: "liquid",
+      tempLow: 0,
+      category: "liquids",
+      state: "liquid",
+      density: 135,
+      stain: 0.3
+  };
+  elements.fen_mud = {
+      color: "#556B2F",
+      behavior: behaviors.STICKY,
+      viscosity: 10000,
+      tempHigh: 100,
+      stateHigh: "liquid",
+      tempLow: 0,
+      category: "liquids",
+      state: "liquid",
+      density: 155,
+      stain: 0.28
+  };
+  elements.swamp_sludge = {
+      color: "#6B8E23",
+      behavior: behaviors.STICKY,
+      viscosity: 10000,
+      tempHigh: 52,
+      stateHigh: "liquid",
+      tempLow: 0,
+      category: "liquids",
+      state: "liquid",
+      density: 145,
+      stain: 0.25
+  };
+  elements.marsh_slime = {
+      color: "#00FF00",
+      behavior: behaviors.STICKY,
+      viscosity: 10000,
+      tempHigh: 32,
+      stateHigh: "liquid",
+      tempLow: 0,
+      category: "liquids",
+      state: "liquid",
+      density: 105,
+      stain: 0.16
+  };
+  elements.peat_paste = {
+      color: "#8B4513",
+      behavior: behaviors.STICKY,
+      viscosity: 10000,
+      tempHigh: 57,
+      stateHigh: "liquid",
+      tempLow: 0,
+      category: "liquids",
+      state: "liquid",
+      density: 160,
+      stain: 0.1
+  };
+  elements.mudflat_mud = {
+      color: "#8B4513",
+      behavior: behaviors.STICKY,
+      viscosity: 10000,
+      tempHigh: 60,
+      stateHigh: "liquid",
+      tempLow: 0,
+      category: "liquids",
+      state: "liquid",
+      density: 170,
+      stain: 0.25
+  };
+  elements.swamp_ooze = {
+      color: "#556B2F",
+      behavior: behaviors.STICKY,
+      viscosity: 10000,
+      tempHigh: 54,
+      stateHigh: "liquid",
+      tempLow: 0,
+      category: "liquids",
+      state: "liquid",
+      density: 140,
+      stain: 0.20
+  };
+  elements.peat_pudding = {
+      color: "#8B4513",
+      behavior: behaviors.STICKY,
+      viscosity: 10000,
+      tempHigh: 58,
+      stateHigh: "liquid",
+      tempLow: 0,
+      category: "liquids",
+      state: "liquid",
+      density: 160,
+      stain: 0.21
+  };
+  elements.mudflow = {
+      color: "#8B4513",
+      behavior: behaviors.STICKY,
+      viscosity: 10000,
+      tempHigh: 60,
+      stateHigh: "liquid",
+      tempLow: 0,
+      category: "liquids",
+      state: "liquid",
+      density: 170,
+      stain: 0.2
+  };
+  elements.marsh_mire = {
+      color: "#6B8E23",
+      behavior: behaviors.STICKY,
+      viscosity: 10000,
+      tempHigh: 55,
+      stateHigh: "liquid",
+      tempLow: 0,
+      category: "liquids",
+      state: "liquid",
+      density: 150,
+      stain: 0.12
+  };
+  elements.peat_paste = {
+      color: "#556B2F",
+      behavior: behaviors.STICKY,
+      viscosity: 10000,
+      tempHigh: 57,
+      stateHigh: "liquid",
+      tempLow: 0,
+      category: "liquids",
+      state: "liquid",
+      density: 160,
+      stain: 0.18
+  };
+  elements.quicksand_fen = {
+      color: "#DAA520",
+      behavior: behaviors.STICKY,
+      viscosity: 10000,
+      tempHigh: 62,
+      stateHigh: "liquid",
+      tempLow: 0,
+      category: "liquids",
+      state: "liquid",
+      density: 155,
+      stain: 0.15
+  };
+  elements.marsh_mudslide = {
+      color: "#8B4513",
+      behavior: behaviors.STICKY,
+      viscosity: 10000,
+      tempHigh: 58,
+      stateHigh: "liquid",
+      tempLow: 0,
+      category: "liquids",
+      state: "liquid",
+      density: 160,
+      stain: 0.1
+  };
+  elements.swamp_slime = {
+      color: "#00FF00",
+      behavior: behaviors.STICKY,
+      viscosity: 10000,
+      tempHigh: 35,
+      stateHigh: "liquid",
+      tempLow: 0,
+      category: "liquids",
+      state: "liquid",
+      density: 110,
+      stain: 0.15
+  };
+  elements.mire_mud = {
+      color: "#8B4513",
+      behavior: behaviors.STICKY,
+      viscosity: 10000,
+      tempHigh: 60,
+      stateHigh: "liquid",
+      tempLow: 0,
+      category: "liquids",
+      state: "liquid",
+      density: 170,
+      stain: 0.17
+  };
+  elements.peat_quicksand = {
+      color: "#DAA520",
+      behavior: behaviors.STICKY,
+      viscosity: 10000,
+      tempHigh: 65,
+      stateHigh: "liquid",
+      tempLow: 0,
+      category: "liquids",
+      state: "liquid",
+      density: 180,
+      stain: 0.15
+  };
+