diff --git a/mods/worldgen_test.js b/mods/worldgen_test.js
new file mode 100644
index 00000000..061ee226
--- /dev/null
+++ b/mods/worldgen_test.js
@@ -0,0 +1,94 @@
+elements.worldgen_test = {
+	color: ["#787674", "#787674", "#787674", "#8c5923", "#8c5923", "#54c942", "#f7f0b0", "#5280eb"],
+	tick: function(pixel) {
+		for (var i = 1; i < width; i++) {
+
+			for (var j = 1; j < height; j++) {
+
+				if (isEmpty(i,j)) {
+
+					if(j >= Math.floor(6*height/7) && j < Math.floor(7*height/7)) {
+
+						if(Math.random() < 0.95) {
+
+							createPixel("rock",i,j)
+
+
+						}
+
+					}
+
+					if(j >= Math.floor(5*height/7) && j < Math.floor(6*height/7)) {
+
+						if(Math.random() < 0.95) {
+
+							if(Math.random() < 1/2) {
+
+								if(i >= Math.floor(11*width/14) && i < Math.floor(14*width/14)) {
+
+									createPixel("sand",i,j)
+
+								} else {
+
+									createPixel("dirt",i,j)
+
+								}
+
+							} else {
+
+								createPixel("rock",i,j)
+
+							}
+
+						}
+
+					}
+
+					if(j >= Math.floor(4*height/7) && j < Math.floor(5*height/7)) {
+
+						if(Math.random() < 0.95) {
+
+							if(i >= Math.floor(11*width/14) && i < Math.floor(14*width/14)) {
+
+								createPixel("sand",i,j)
+
+							} else {
+
+								createPixel("dirt",i,j)
+
+							}
+
+						}
+
+					}
+
+					if(j >= Math.floor(15*height/28) && j < Math.floor(4*height/7)) {
+
+						if(Math.random() < 0.95) {
+
+							if(i < Math.floor(11*width/14)) {
+
+								createPixel("grass",i,j)
+
+							}
+
+						}
+
+					}
+
+				}
+
+			}
+
+		}
+
+		explodeAt(Math.floor(51*width/56),Math.floor(9*height/14),Math.floor(1.8*height/7),fire="water")
+
+		deletePixel(pixel.x,pixel.y)
+
+	},
+	category: "machines",
+	insulate: true,
+	state: "solid",
+	excludeRandom: true,
+}
\ No newline at end of file