diff --git a/core/lib/ucore.jar b/core/lib/ucore.jar
new file mode 100644
index 0000000000..ab942371c0
Binary files /dev/null and b/core/lib/ucore.jar differ
diff --git a/core/src/io/anuke/mindustry/Control.java b/core/src/io/anuke/mindustry/Control.java
index cff3c765b7..c7ce3becbf 100644
--- a/core/src/io/anuke/mindustry/Control.java
+++ b/core/src/io/anuke/mindustry/Control.java
@@ -5,7 +5,6 @@ import static io.anuke.mindustry.Vars.*;
 import com.badlogic.gdx.Gdx;
 import com.badlogic.gdx.Input.Keys;
 
-import io.anuke.gif.GifRecorder;
 import io.anuke.mindustry.entities.Player;
 import io.anuke.mindustry.world.Generator;
 import io.anuke.mindustry.world.blocks.ProductionBlocks;
@@ -17,7 +16,7 @@ import io.anuke.ucore.util.Timers;
 
 public class Control extends RendererModule{
 	public int rangex = 10, rangey = 10;
-	GifRecorder recoder = new GifRecorder(batch);
+	//GifRecorder recoder = new GifRecorder(batch);
 	
 	public Control(){
 		cameraScale = 4f;
@@ -113,7 +112,7 @@ public class Control extends RendererModule{
 			Renderer.renderOverlay();
 			batch.end();
 			
-			recoder.update();
+			//recoder.update();
 		}
 		
 		if(!paused){
diff --git a/core/src/io/anuke/mindustry/Renderer.java b/core/src/io/anuke/mindustry/Renderer.java
index 2d73f9b5e8..3a92f71e61 100644
--- a/core/src/io/anuke/mindustry/Renderer.java
+++ b/core/src/io/anuke/mindustry/Renderer.java
@@ -126,7 +126,7 @@ public class Renderer{
 		if(recipe == null && !ui.hasMouse()){
 			Tile tile = World.cursorTile();
 
-			if(tile.block() != Blocks.air){
+			if(tile != null && tile.block() != Blocks.air){
 				if(tile.entity != null)
 				drawHealth(tile.entity.x, tile.entity.y, tile.entity.health, tile.entity.maxhealth);
 				
diff --git a/core/src/io/anuke/mindustry/Vars.java b/core/src/io/anuke/mindustry/Vars.java
index 21ac682d6a..8536cf324b 100644
--- a/core/src/io/anuke/mindustry/Vars.java
+++ b/core/src/io/anuke/mindustry/Vars.java
@@ -18,7 +18,7 @@ public class Vars{
 	public static final float wavespace = 20*60;
 	public static final float enemyspawnspace = 65;
 	public static final float breakduration = 40;
-	public static boolean debug = true;
+	public static boolean debug = false;
 	
 	public static final Vector2 vector = new Vector2();
 	
diff --git a/core/src/io/anuke/mindustry/entities/BulletType.java b/core/src/io/anuke/mindustry/entities/BulletType.java
index a6628d2982..6cc6368a1a 100644
--- a/core/src/io/anuke/mindustry/entities/BulletType.java
+++ b/core/src/io/anuke/mindustry/entities/BulletType.java
@@ -23,7 +23,7 @@ public abstract class BulletType  extends BaseBulletType<Bullet>{
 			Draw.clear();
 		}
 	},
-	sniper = new BulletType(3f, 17){
+	sniper = new BulletType(3f, 20){
 		public void draw(Bullet b){
 			Draw.color("lightgray");
 			Draw.rect("bullet", b.x, b.y, b.angle());
diff --git a/core/src/io/anuke/mindustry/world/blocks/WeaponBlocks.java b/core/src/io/anuke/mindustry/world/blocks/WeaponBlocks.java
index 7f1f9c12e8..7abf10c4e4 100644
--- a/core/src/io/anuke/mindustry/world/blocks/WeaponBlocks.java
+++ b/core/src/io/anuke/mindustry/world/blocks/WeaponBlocks.java
@@ -77,13 +77,13 @@ public class WeaponBlocks{
 			reload = 5f;
 			bullet = BulletType.flame;
 			ammo = Item.coal;
-			health = 85;
+			health = 90;
 		}
 	},
 	
 	sniperturret = new Turret("sniperturret"){
 		{
-			range = 100;
+			range = 120;
 			reload = 60f;
 			bullet = BulletType.sniper;
 			ammo = Item.steel;
diff --git a/html/src/io/anuke/mindustry/GdxDefinition.gwt.xml b/html/src/io/anuke/mindustry/GdxDefinition.gwt.xml
index c032402765..71e69e367c 100644
--- a/html/src/io/anuke/mindustry/GdxDefinition.gwt.xml
+++ b/html/src/io/anuke/mindustry/GdxDefinition.gwt.xml
@@ -1,8 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE module PUBLIC "-//Google Inc.//DTD Google Web Toolkit trunk//EN" "http://google-web-toolkit.googlecode.com/svn/trunk/distro-source/core/src/gwt-module.dtd">
 <module rename-to="html">
-	<inherits name='com.badlogic.gdx.backends.gdx_backends_gwt' />
-	<inherits name='com.badlogic.gdx.physics.box2d.box2d-gwt' />
+	<inherits name='com.badlogic.gdx.backends.gdx_backends_gwt' />
+	<inherits name='com.badlogic.gdx.ai' />
 
 	<inherits name='Mindustry' />
 	<inherits name='uCore' />
diff --git a/html/webapp/index.html b/html/webapp/index.html
index bf0395e9fa..aee5f541d2 100644
--- a/html/webapp/index.html
+++ b/html/webapp/index.html
@@ -8,11 +8,10 @@
   			  <script src="soundmanager2-jsmin.js"></script>
        </head>
 
-       <body onkeydown="preventUseOfDefaultKeys(event);">
+       <body onkeydown="preventUseOfDefaultKeys(event);" oncontextmenu="return false;">
               <div align="center" id="embed-html"></div>
               <script type="text/javascript" src="html/html.nocache.js"></script>
        </body>
-
        <script>
               function handleMouseDown(evt) {
                 evt.preventDefault();