diff --git a/build.gradle b/build.gradle
index 3094edfff4..5a627c72cc 100644
--- a/build.gradle
+++ b/build.gradle
@@ -67,4 +67,4 @@ project(":core") {
 
 tasks.eclipse.doLast {
     delete ".project"
-}
\ No newline at end of file
+}
diff --git a/core/assets/maps/canyon.png b/core/assets/maps/canyon.png
index 3b9d43316c..ab4521e23d 100644
Binary files a/core/assets/maps/canyon.png and b/core/assets/maps/canyon.png differ
diff --git a/core/lib/ucore.jar b/core/lib/ucore.jar
index cb536c92dc..37a4d65055 100644
Binary files a/core/lib/ucore.jar and b/core/lib/ucore.jar differ
diff --git a/core/src/io/anuke/mindustry/Renderer.java b/core/src/io/anuke/mindustry/Renderer.java
index fe59511f49..53241c6e14 100644
--- a/core/src/io/anuke/mindustry/Renderer.java
+++ b/core/src/io/anuke/mindustry/Renderer.java
@@ -36,7 +36,7 @@ public class Renderer{
 			
 			for(int cx = 0; cx < chunksx; cx ++){
 				for(int cy = 0; cy < chunksy; cy ++){
-					Caches.begin();
+					Caches.begin(1600);
 					
 					for(int tilex = cx*chunksize; tilex < (cx+1)*chunksize; tilex++){
 						for(int tiley = cy*chunksize; tiley < (cy+1)*chunksize; tiley++){
diff --git a/core/src/io/anuke/mindustry/Vars.java b/core/src/io/anuke/mindustry/Vars.java
index f3dfa9930b..d68def2fde 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 respawnduration = 60*4;
 	public static final float wavespace = 20*60;
 	public static final float enemyspawnspace = 65;
-	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/world/Block.java b/core/src/io/anuke/mindustry/world/Block.java
index 97b7bf83fe..7b8094008f 100644
--- a/core/src/io/anuke/mindustry/world/Block.java
+++ b/core/src/io/anuke/mindustry/world/Block.java
@@ -149,6 +149,7 @@ public class Block{
 		
 		for(int dx = -1; dx <= 1; dx ++){
 			for(int dy = -1; dy <= 1; dy ++){
+				
 				if(dx == 0 && dy == 0) continue;
 				
 				Tile other = World.tile(tile.x+dx, tile.y+dy);
diff --git a/html/src/io/anuke/mindustry/GdxDefinition.gwt.xml b/html/src/io/anuke/mindustry/GdxDefinition.gwt.xml
index 71e69e367c..5fa5ec9f27 100644
--- a/html/src/io/anuke/mindustry/GdxDefinition.gwt.xml
+++ b/html/src/io/anuke/mindustry/GdxDefinition.gwt.xml
@@ -3,9 +3,10 @@
 <module rename-to="html">
 	<inherits name='com.badlogic.gdx.backends.gdx_backends_gwt' />
 	<inherits name='com.badlogic.gdx.ai' />
-
 	<inherits name='Mindustry' />
 	<inherits name='uCore' />
+	
+	
 	<entry-point class='io.anuke.mindustry.client.HtmlLauncher' />
 	<set-configuration-property name='xsiframe.failIfScriptTag' value='FALSE'/>
 	<set-configuration-property name="gdx.assetpath" value="../core/assets" />