diff --git a/build.gradle b/build.gradle
index 0dfc8affba..086c056df0 100644
--- a/build.gradle
+++ b/build.gradle
@@ -268,7 +268,7 @@ project(":tools"){
         compile "com.badlogicgames.gdx:gdx-platform:$gdxVersion:natives-desktop"
         compile "com.badlogicgames.gdx:gdx-freetype-platform:$gdxVersion:natives-desktop"
 
-        compile arcModule("backends:backend-lwjgl3")
+        compile arcModule("backends:backend-sdl")
     }
 }
 
diff --git a/core/src/io/anuke/mindustry/maps/Maps.java b/core/src/io/anuke/mindustry/maps/Maps.java
index 8059329566..0bbc2defbd 100644
--- a/core/src/io/anuke/mindustry/maps/Maps.java
+++ b/core/src/io/anuke/mindustry/maps/Maps.java
@@ -20,7 +20,7 @@ import static io.anuke.mindustry.Vars.*;
 
 public class Maps implements Disposable{
     /** List of all built-in maps. Filenames only. */
-    private static String[] defaultMapNames = {"fortress", "labyrinth", "islands", "tendrils", "caldera", "glacier", "veins", "canyon", "shattered", "wasteland"};
+    private static String[] defaultMapNames = {"fortress", "labyrinth", "islands", "tendrils", "caldera", "glacier", "shattered", "wasteland", "veins", "canyon"};
     /** All maps stored in an ordered array. */
     private Array<Map> maps = new Array<>();
     /** Serializer for meta. */
diff --git a/tools/src/io/anuke/mindustry/Upscaler.java b/tools/src/io/anuke/mindustry/Upscaler.java
index 1d6308049f..c2fcdb608a 100644
--- a/tools/src/io/anuke/mindustry/Upscaler.java
+++ b/tools/src/io/anuke/mindustry/Upscaler.java
@@ -1,16 +1,11 @@
 package io.anuke.mindustry;
 
-import io.anuke.arc.ApplicationListener;
-import io.anuke.arc.Core;
-import io.anuke.arc.backends.lwjgl3.Lwjgl3Application;
-import io.anuke.arc.backends.lwjgl3.Lwjgl3ApplicationConfiguration;
-import io.anuke.arc.files.FileHandle;
-import io.anuke.arc.graphics.Pixmap;
-import io.anuke.arc.graphics.Pixmaps;
-import io.anuke.arc.graphics.g2d.SpriteBatch;
-import io.anuke.arc.graphics.g2d.TextureAtlas;
-import io.anuke.arc.util.Log;
-import io.anuke.arc.util.Time;
+import io.anuke.arc.*;
+import io.anuke.arc.backends.sdl.*;
+import io.anuke.arc.files.*;
+import io.anuke.arc.graphics.*;
+import io.anuke.arc.graphics.g2d.*;
+import io.anuke.arc.util.*;
 
 public class Upscaler{
     static Res[] resolutions = {
@@ -20,13 +15,13 @@ public class Upscaler{
     };
 
     public static void main(String[] args){
-        new Lwjgl3Application(new ApplicationListener(){
+        new SdlApplication(new ApplicationListener(){
             @Override
             public void init(){
                 scale();
             }
-        }, new Lwjgl3ApplicationConfiguration(){{
-            setInitialVisible(false);
+        }, new SdlConfig(){{
+            initialVisible = false;
         }});
     }