diff --git a/mods/blocks.js b/mods/blocks.js
new file mode 100644
index 00000000..385c3995
--- /dev/null
+++ b/mods/blocks.js
@@ -0,0 +1,164 @@
+elements.zogron = {
+    color: ["#ebde34", "#34dbeb", "#ebe834"],
+    colorPattern: [
+        "00055400",
+        "01111120",
+        "02111210",
+        "41152110",
+        "01121110",
+        "01211410",
+        "02151113",
+        "00000000",
+    ],
+    colorKey: {
+        "0": "#ebde34",
+        "1": "#dbeb34",
+        "2": "#ebe834",
+        "3": "#3d34eb",
+        "4": "#34dbeb",
+        "5": "#34ebb7",
+    },
+    behavior: behaviors.WALL,
+    category: "Blocks",
+}
+
+elements.roro = {
+    color: ["#000000", "#F00000"],
+    colorPattern: [
+        "10000001",
+        "01111000", 
+        "00111100",
+        "00011110",
+        "00001111",
+        "00011110",
+        "00111100",  
+        "01111000",
+    ],
+    colorKey: {
+        "0": "#000000",
+        "1": "#F00000" 
+    },
+    behavior: behaviors.WALL,
+    category: "Blocks",
+}
+
+elements.foldtos = {
+    color: ["#00FF00", "#0000FF"],
+    colorPattern: [
+      "00100010",
+      "00100010",
+      "01111110",
+      "00100010", 
+      "00100010",
+      "00100010",
+      "01111110",
+      "00100010"
+    ],
+    colorKey: {
+      "0": "#00FF00",
+      "1": "#0000FF"
+    },
+    behavior: behaviors.WALL,
+    category: "Blocks"
+  };
+
+  elements.toyus = {
+    color: ["#FFFF00", "#00FF00", "#FFA500"],  
+    colorPattern: [
+      "02101210",
+      "01210102",
+      "02101210", 
+      "00120210",
+      "01201012",
+      "01021021",
+      "02101210",
+      "00120210"
+    ],
+    colorKey: {
+      "0": "#FFFF00", 
+      "1": "#00FF00",
+      "2": "#FFA500"
+    },
+    behavior: behaviors.WALL,
+    category: "Blocks"
+  };
+
+  elements.slingus = {
+    color: ["#800080", "#0000FF", "#ADD8E6", "#FF69B4"],
+    colorPattern: [
+      "01233210",  
+      "12310213",
+      "23012301",
+      "30121230",
+      "12302312",
+      "23101203",
+      "30120123",
+      "01233210"
+    ],  
+    colorKey: {
+      "0": "#800080",
+      "1": "#0000FF", 
+      "2": "#ADD8E6",
+      "3": "#FF69B4"
+    },
+    behavior: behaviors.WALL,
+    category: "Blocks"
+  };
+
+  elements.slingus_maximus = {
+    color: ["#800080", "#0000FF", "#ADD8E6", "#FF69B4"],
+    colorPattern: [
+      "11111223",  
+      "11112233",
+      "11122233",
+      "11222233",
+      "12222333",
+      "22223333",
+      "22233333",
+      "22333333"
+    ],  
+    colorKey: {
+      "0": "#800080",
+      "1": "#0000FF", 
+      "2": "#ADD8E6",
+      "3": "#FF69B4"
+    },
+    behavior: behaviors.WALL,
+    category: "Blocks"
+  };
+
+  elements.slinkusy = {
+    color: ["#4B0082", "#0000FF", "#6495ED", "#FF1493"],
+    colorPattern: [
+        "01223201",
+        "01223102",
+        "01022301",
+        "01022301",
+        "01223102",
+        "01223201",
+        "01223201",
+        "01223102" 
+    ],
+    colorKey: {
+      "0": "#4B0082",
+      "1": "#0000FF",
+      "2": "#6495ED",
+      "3": "#FF1493"
+    },
+    behavior: behaviors.WALL,
+    category: "Blocks"
+  };
+
+  worldgentypes.Mixy_blocks1 = {
+    layers: [
+        [0.75, "slinkusy"],
+        [0.15, "toyus"],
+        [0.05, "foldtos"],
+        [0.0, "roro"],
+    ],
+    decor: [
+        ["zogron", 0.04, 20],
+        ["slingus_maximus", 0.25, 30],
+    ],
+    baseHeight: 0.25
+}
\ No newline at end of file