diff --git a/src/projectzombie/entity/player/EntityPlayer.java b/src/projectzombie/entity/player/EntityPlayer.java
index 8f67bd0..8971f18 100755
--- a/src/projectzombie/entity/player/EntityPlayer.java
+++ b/src/projectzombie/entity/player/EntityPlayer.java
@@ -415,7 +415,7 @@ public class EntityPlayer extends Entity implements
 	{
 		Layer layer = Main.world.getLayer();
 		Model model = getModel();
-		model.setModel(Matrix4.identity());
+		model.setModel(Matrix4.translate(0, getPos().y, 0));
 		model.render();
 		
 		ItemStack holding = inventory.getItem(inventory_hand);
diff --git a/src/projectzombie/menu/MenuMain.java b/src/projectzombie/menu/MenuMain.java
index a9279ed..5de64fc 100755
--- a/src/projectzombie/menu/MenuMain.java
+++ b/src/projectzombie/menu/MenuMain.java
@@ -1,8 +1,5 @@
 package projectzombie.menu;
 
-import java.util.Random;
-
-import gl_engine.vec.Vec2d;
 import gl_engine.vec.Vec3d;
 import projectzombie.Main;
 import projectzombie.input.types.InputGUI;
@@ -10,13 +7,10 @@ import projectzombie.menu.gui.GUI;
 import projectzombie.menu.gui.GUIButtonBasic;
 import projectzombie.menu.gui.GUIButtonGroup;
 import projectzombie.menu.gui.GUILabelMain;
-import projectzombie.menu.gui.GUITextBox;
 import projectzombie.world.World;
 
 public class MenuMain extends Menu
 {
-	private static final Random rand = new Random();
-	
 	private GUI gui;
 	
 	public MenuMain() {
@@ -47,7 +41,7 @@ public class MenuMain extends Menu
 		gui.add(group);
 		gui.setSelected(group.get(0));
 		
-		World.createWorld(null, rand.nextLong());
+		World.createDemoWorld();
 		Main.player.dead = true;
 	}
 
diff --git a/src/projectzombie/world/World.java b/src/projectzombie/world/World.java
index 6480894..3d6fb46 100755
--- a/src/projectzombie/world/World.java
+++ b/src/projectzombie/world/World.java
@@ -32,6 +32,10 @@ public class World implements IBdfClassManager
 {
 	public static final double BIOME_SIZE = 1024;
 	
+	private static long demoWorldSeed = new Random().nextLong();
+	private static EntityPlayer demoWorldPlayer;
+	private static World demoWorld;
+	
 	private Layer loaded;
 	private ArrayList<Layer> layers = new ArrayList<Layer>();
 	private BdfFileManager file_manager;
@@ -66,6 +70,40 @@ public class World implements IBdfClassManager
 		}
 	}
 	
+	public static void createDemoWorld()
+	{
+		long seed = demoWorldSeed;
+		
+		if(demoWorld == null)
+		{
+			// Create all the layers
+			Layers.EARTH = new Layer(new Random(seed), LayerGenerators.EARTH);
+			Layers.CAVES = new Layer(new Random(seed), LayerGenerators.CAVES);
+			Layers.LAVA_CAVES = new Layer(new Random(seed), LayerGenerators.LAVA_CAVES);
+			
+			// Create the world and set the earth as the default layer
+			Main.world = new World(null);
+			Main.world.addLayer(Layers.EARTH);
+			Main.world.addLayer(Layers.CAVES);
+			Main.world.addLayer(Layers.LAVA_CAVES);
+			Main.world.setLayer(0);
+			
+			Main.player = new EntityPlayer();
+			
+			demoWorldPlayer = Main.player;
+			demoWorld = Main.world;
+		}
+		
+		else {
+			Main.world = demoWorld;
+			Main.player = demoWorldPlayer;
+		}
+		
+		// Initialize some other objects
+		GameTimer.resetTime();
+		BossBars.clear();
+	}
+	
 	public static void createWorld(String path, long seed)
 	{
 		// Create all the layers
diff --git a/src/projectzombie/world/layer/layergen/LayerGenCaves.java b/src/projectzombie/world/layer/layergen/LayerGenCaves.java
index 115b474..5a6ffd8 100755
--- a/src/projectzombie/world/layer/layergen/LayerGenCaves.java
+++ b/src/projectzombie/world/layer/layergen/LayerGenCaves.java
@@ -31,7 +31,7 @@ public class LayerGenCaves extends LayerGen
 	
 	@Override
 	public double getTemperature(Layer layer, Vec2d pos) {
-		return getTemperatureStatic(layer, pos);
+		return layer.getTemperature(pos.toInt());
 	}
 	
 	public double getHumidity(Layer layer, Vec2d pos)
@@ -49,11 +49,12 @@ public class LayerGenCaves extends LayerGen
 		Random lrand = new Random(layer.lseed);
 		
 		layer.noise_gens = new NoiseGenerator[] {
-				new NoiseGeneratorSimplex(rand),  // Temperature
-				new NoiseGeneratorSimplex(rand),  // Humidity
-				new NoiseGeneratorSimplex(lrand), // Cave structure
-				new NoiseGeneratorSimplex(lrand), // Caverns
-				new NoiseGeneratorSimplex(lrand), // Wall width
+				new NoiseGeneratorSimplex(rand, 64),  	// Temperature
+				new NoiseGeneratorSimplex(rand, 64), 	// Humidity
+				
+				new NoiseGeneratorSimplex(lrand, 4), 	// Cave structure
+				new NoiseGeneratorSimplex(lrand, 4), 	// Caverns
+				new NoiseGeneratorSimplex(lrand, 4),	// Wall width
 		};
 	}
 	
@@ -93,7 +94,7 @@ public class LayerGenCaves extends LayerGen
 				// Get the noise value and the position vector
 				double noise_n = 100 - MathHelpers.positive( layer.noise_gens[2].eval(cx/16.0, cy/16.0) * 100 );
 				double noise_c = layer.noise_gens[3].eval(cx/32.0, cy/32.0);
-				double noise_w = layer.noise_gens[4].eval(cx/32.0, cy/32.0) * 30 + 100;
+				double noise_w = layer.noise_gens[4].eval(cx/32.0, cy/32.0) * 30 + 90;
 				boolean cavern = false;
 				
 				Tile floor = Tiles.STONE;
diff --git a/src/projectzombie/world/layer/layergen/LayerGenEarth.java b/src/projectzombie/world/layer/layergen/LayerGenEarth.java
index f84ad99..673e89a 100755
--- a/src/projectzombie/world/layer/layergen/LayerGenEarth.java
+++ b/src/projectzombie/world/layer/layergen/LayerGenEarth.java
@@ -34,7 +34,7 @@ public class LayerGenEarth extends LayerGen
 	{
 		// Get the noise generator
 		NoiseGenerator terrain_noise = layer.noise_gens[0];
-		return MathHelpers.map(terrain_noise.eval(pos.x / World.BIOME_SIZE, pos.y / World.BIOME_SIZE), -1, 1, 0, 1);
+		return terrain_noise.eval(pos.x / World.BIOME_SIZE, pos.y / World.BIOME_SIZE) * 0.5 + 0.5;
 	}
 	
 	@Override
@@ -45,15 +45,14 @@ public class LayerGenEarth extends LayerGen
 		double light = MathHelpers.map(
 				MathHelpers.sin(MathHelpers.map(GameTimer.getTime() % 720000, 0, 720000, 0, MathHelpers.TWO_PI)),
 				-1, 1, 0.2 * humidity, 0.2);
-		NoiseGenerator terrain_noise = layer.noise_gens[0];
-		return MathHelpers.map(terrain_noise.eval(pos.x / World.BIOME_SIZE, pos.y / World.BIOME_SIZE), -1, 1, 0, 0.5 + light);
+		return layer.getTemperature(pos.toInt()) * (0.5 + light);
 	}
 	
 	public double getHumidity(Layer layer, Vec2d pos)
 	{
 		// Get the noise generator
 		NoiseGenerator terrain_noise = layer.noise_gens[1];
-		return MathHelpers.map(terrain_noise.eval(pos.x / World.BIOME_SIZE, pos.y / World.BIOME_SIZE), -1, 1, 0, 1);
+		return terrain_noise.eval(pos.x / World.BIOME_SIZE, pos.y / World.BIOME_SIZE) * 0.5 + 0.5;
 	}
 	
 	@Override
@@ -71,8 +70,7 @@ public class LayerGenEarth extends LayerGen
 				new NoiseGeneratorSimplex(lrand), 		// Wind
 				new NoiseGeneratorSimplex(lrand), 		// Wind
 				new NoiseGeneratorSimplex(lrand, 4), 	// Water
-				new NoiseGeneratorSimplex(lrand), 		// Rocks
-				new NoiseGeneratorSimplex(lrand), 		// Offset
+				new NoiseGeneratorSimplex(lrand, 2),	// Rocks
 		};
 	}
 	
@@ -93,6 +91,7 @@ public class LayerGenEarth extends LayerGen
 				Vec2d pos = new Vec2d(c_pos.x * 16 + x, c_pos.y * 16 + y);
 				Vec2i tpos = pos.toInt();
 				
+				double rocks = layer.noise_gens[5].eval(pos.x / 16.0, pos.y / 16.0);
 				double temperature = getTemperatureStatic(layer, pos);
 				double humidity = getHumidity(layer, pos);
 				
@@ -106,6 +105,7 @@ public class LayerGenEarth extends LayerGen
 				else
 				{
 					byte rock_type = 0;
+					boolean placed_stone = false;
 					
 					if(temperature < 0.35)
 					{
@@ -122,7 +122,12 @@ public class LayerGenEarth extends LayerGen
 						chunk.setBackTile(Tiles.SAND.getDefaultState(), tpos);
 						rock_type = (byte)2;
 						
-						if(rand.nextDouble() > MathHelpers.map(humidity, 0, 0.5, 0.98, 0.95)) {
+						if(rocks > 0.8) {
+							chunk.setBackTile(Tiles.SANDSTONE_WALL.getDefaultState(), tpos);
+							placed_stone = true;
+						}
+						
+						else if(rand.nextDouble() > MathHelpers.map(humidity, 0, 0.5, 0.98, 0.95)) {
 							chunk.setFrontTile(Tiles.CACTUS.getDefaultState(), tpos);
 						}
 					}
@@ -131,15 +136,20 @@ public class LayerGenEarth extends LayerGen
 					{
 						chunk.setBackTile(Tiles.GRASS.getDefaultState(), tpos);
 						
-						if(rand.nextDouble() > MathHelpers.map(humidity, 0, 1, 0.99, 0.9)) {
+						if(rocks > 0.8) {
+							chunk.setBackTile(Tiles.WALL.getDefaultState(), tpos);
+							placed_stone = true;
+						}
+						
+						else if(rand.nextDouble() > MathHelpers.map(humidity, 0, 1, 0.99, 0.9)) {
 							chunk.setFrontTile(Tiles.TREE.getDefaultState(), tpos);
 						}
 						
-						if(rand.nextDouble() > 0.9) {
+						else if(rand.nextDouble() > 0.9) {
 							chunk.setFrontTile(Tiles.TALL_GRASS.getDefaultState(), tpos);
 						}
 						
-						if(temperature > 0.7 && humidity > 0.7 && Math.random() > 0.9998) {
+						else if(temperature > 0.7 && humidity > 0.7 && Math.random() > 0.9998) {
 							chunk.setFrontTile(Tiles.HEMP.getDefaultState(), tpos);
 							while(Math.random() < 0.8) {
 								chunk.setFrontTile(Tiles.HEMP.getDefaultState(),
@@ -150,7 +160,7 @@ public class LayerGenEarth extends LayerGen
 						}
 					}
 					
-					if(rand.nextDouble() > 0.98) {
+					if(!placed_stone && rand.nextDouble() > 0.98) {
 						chunk.setFrontTile(new TileState(Tiles.ROCK, rock_type), tpos);
 					}
 				}