diff --git a/cubyz-client/res/textures/blocks/snow.png b/cubyz-client/res/textures/blocks/snow.png
new file mode 100644
index 00000000..604727d3
Binary files /dev/null and b/cubyz-client/res/textures/blocks/snow.png differ
diff --git a/cubyz-common/src/io/cubyz/api/base/BaseMod.java b/cubyz-common/src/io/cubyz/api/base/BaseMod.java
index 3f07f234..6f727275 100644
--- a/cubyz-common/src/io/cubyz/api/base/BaseMod.java
+++ b/cubyz-common/src/io/cubyz/api/base/BaseMod.java
@@ -16,6 +16,7 @@ import io.cubyz.blocks.OakLeaves;
 import io.cubyz.blocks.OakLog;
 import io.cubyz.blocks.RubyOre;
 import io.cubyz.blocks.Sand;
+import io.cubyz.blocks.SnowGrass;
 import io.cubyz.blocks.Stone;
 import io.cubyz.blocks.Water;
 
@@ -33,6 +34,7 @@ public class BaseMod {
 	static OakLeaves oakLeaves;
 	static OakLog oakLog;
 	static Sand sand;
+	static SnowGrass snow;
 	static Stone stone;
 	
 	// Ores:
@@ -61,6 +63,7 @@ public class BaseMod {
 		oakLeaves = new OakLeaves();
 		oakLog = new OakLog();
 		sand = new Sand();
+		snow = new SnowGrass();
 		stone = new Stone();
 		
 		// Ores
@@ -76,8 +79,7 @@ public class BaseMod {
 		water = new Water();
 		
 		// Register
-		reg.registerAll(bedrock, grass, dirt, oakLeaves, oakLog, sand, stone, coal, diamond, emerald, gold, iron, ruby, water);
-		System.out.println("Added all");
+		reg.registerAll(bedrock, grass, dirt, oakLeaves, oakLog, sand, snow, stone, coal, diamond, emerald, gold, iron, ruby, water);
 	}
 	
 }
diff --git a/cubyz-common/src/io/cubyz/blocks/SnowGrass.java b/cubyz-common/src/io/cubyz/blocks/SnowGrass.java
new file mode 100644
index 00000000..c628608c
--- /dev/null
+++ b/cubyz-common/src/io/cubyz/blocks/SnowGrass.java
@@ -0,0 +1,11 @@
+package io.cubyz.blocks;
+
+public class SnowGrass extends Block {
+
+	public SnowGrass() {
+		setTexture("snow");
+		setID("cubyz:snow");
+		texConverted = true;
+	}
+	
+}
\ No newline at end of file
diff --git a/cubyz-common/src/io/cubyz/world/Chunk.java b/cubyz-common/src/io/cubyz/world/Chunk.java
index a47c6a33..880ee3bf 100644
--- a/cubyz-common/src/io/cubyz/world/Chunk.java
+++ b/cubyz-common/src/io/cubyz/world/Chunk.java
@@ -24,6 +24,7 @@ public class Chunk {
 	// Normal:
 	private static Block grass = br.getByID("cubyz:grass");
 	private static Block sand = br.getByID("cubyz:sand");
+	private static Block snow = br.getByID("cubyz:snow");
 	private static Block dirt = br.getByID("cubyz:dirt");
 	private static Block stone = br.getByID("cubyz:stone");
 	private static Block bedrock = br.getByID("cubyz:bedrock");
@@ -144,7 +145,7 @@ public class Chunk {
 	//TODO: Ore Clusters
 	//TODO: Finish vegetation
 	//TODO: Clean this method
-	public void generateFrom(float[][] map, float[][] vegetation, float[][] oreMap) {
+	public void generateFrom(float[][] map, float[][] vegetation, float[][] oreMap, float[][] heatMap) {
 		if(inst == null) {
 			inst = new BlockInstance[16][World.WORLD_HEIGHT][16];
 		}
@@ -158,14 +159,19 @@ public class Chunk {
 				int y = (int) (value * World.WORLD_HEIGHT);
 				if(y == World.WORLD_HEIGHT)
 					y--;
+				int temperature = (int)((2-value+SEA_LEVEL/(float)World.WORLD_HEIGHT)*heatMap[px][py]*120) - 100;
 				for (int j = y > SEA_LEVEL ? y : SEA_LEVEL; j >= 0; j--) {
 					BlockInstance bi = null;
 					if(j > y) {
 						bi = new BlockInstance(water);
-					}else if (y < SEA_LEVEL + 4 && j > y - 3) {
+					}else if ((y < SEA_LEVEL + 4 || temperature > 40) && j > y - 3) {
 						bi = new BlockInstance(sand);
 					} else if (j == y) {
-						bi = new BlockInstance(grass);
+						if(temperature > 0) {
+							bi = new BlockInstance(grass);
+						} else {
+							bi = new BlockInstance(snow);
+						}
 					} else if (j > y - 3) {
 						bi = new BlockInstance(dirt);
 					} else if (j > 0) {
@@ -196,7 +202,8 @@ public class Chunk {
 				float value = vegetation[px][py];
 				int incx = px == 0 ? 1 : -1;
 				int incy = py == 0 ? 1 : -1;
-				if (map[px][py] * World.WORLD_HEIGHT >= SEA_LEVEL + 3 && value > 0.5f && ((int)((vegetation[px][py]-vegetation[px+incx][py+incy]) * 10000000) & 127) == 1) {	// "&127" is a faster way to do "%128"
+				int temperature = (int)((2-map[px][py]+SEA_LEVEL/(float)World.WORLD_HEIGHT)*heatMap[px][py]*120) - 100;
+				if (temperature < 40 && map[px][py] * World.WORLD_HEIGHT >= SEA_LEVEL + 3 && value > 0.5f && ((int)((vegetation[px][py]-vegetation[px+incx][py+incy]) * 100000000) & 63) == 1) {	// "&(2^n - 1)" is a faster way to do "%(2^n)"
 					Structures.generateTree(this, wx + px, (int) (map[px][py] * World.WORLD_HEIGHT) + 1, wy + py);
 				}
 			}
diff --git a/cubyz-common/src/io/cubyz/world/LocalWorld.java b/cubyz-common/src/io/cubyz/world/LocalWorld.java
index c8e7eb6c..3058b65a 100644
--- a/cubyz-common/src/io/cubyz/world/LocalWorld.java
+++ b/cubyz-common/src/io/cubyz/world/LocalWorld.java
@@ -171,7 +171,8 @@ public class LocalWorld extends World {
 		float[][] heightMap = Noise.generateMapFragment(x, y, 16, 16, 256, seed);
 		float[][] vegetationMap = Noise.generateMapFragment(x, y, 16, 16, 128, seed + 3 * (seed + 1 & Integer.MAX_VALUE));
 		float[][] oreMap = Noise.generateMapFragment(x, y, 16, 16, 128, seed - 3 * (seed - 1 & Integer.MAX_VALUE));
-		ch.generateFrom(heightMap, vegetationMap, oreMap);
+		float[][] heatMap = Noise.generateMapFragment(x, y, 16, 16, 4096, seed ^ 123456789);
+		ch.generateFrom(heightMap, vegetationMap, oreMap, heatMap);
 	}
 	
 	@Override
@@ -248,10 +249,10 @@ public class LocalWorld extends World {
 
 	@Override
 	public void seek(int x, int z) {
-		int renderDistance/*minus 1*/ = 2;
+		int renderDistance/*minus 1*/ = 3;
 		int blockDistance = renderDistance*16;
-		for (int x1 = x - blockDistance-48; x1 < x + blockDistance+48; x1++) {
-			for (int z1 = z - blockDistance-48; z1 < z + blockDistance+48; z1++) {
+		for (int x1 = x - blockDistance-48; x1 <= x + blockDistance+48; x1 += 16) {
+			for (int z1 = z - blockDistance-48; z1 <= z + blockDistance+48; z1 += 16) {
 				Chunk ch = getChunk(x1/16,z1/16);
 				if (x1>x-blockDistance&&x1<x+blockDistance&&z1>z-blockDistance&&z1<z+blockDistance && !ch.isLoaded()) {
 					if (!ch.isGenerated()) {