diff --git a/vtm-playground/src/org/oscim/test/GdxSpriteBatchTest.java b/vtm-playground/src/org/oscim/test/GdxSpriteBatchTest.java
new file mode 100644
index 00000000..8057dd93
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+++ b/vtm-playground/src/org/oscim/test/GdxSpriteBatchTest.java
@@ -0,0 +1,128 @@
+/*
+ * Copyright 2017 Gerber Lóránt Viktor
+ *
+ * This program is free software: you can redistribute it and/or modify it under the
+ * terms of the GNU Lesser General Public License as published by the Free Software
+ * Foundation, either version 3 of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT ANY
+ * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+ * PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License along with
+ * this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package org.oscim.test;
+
+import com.badlogic.gdx.Gdx;
+import com.badlogic.gdx.graphics.GL20;
+import com.badlogic.gdx.graphics.OrthographicCamera;
+import com.badlogic.gdx.graphics.Pixmap;
+import com.badlogic.gdx.graphics.Texture;
+import com.badlogic.gdx.graphics.g2d.SpriteBatch;
+import com.badlogic.gdx.math.Vector2;
+import com.badlogic.gdx.utils.viewport.ScreenViewport;
+import com.badlogic.gdx.utils.viewport.Viewport;
+
+import org.oscim.backend.GL;
+import org.oscim.core.GeoPoint;
+import org.oscim.core.Point;
+import org.oscim.gdx.GdxMap;
+import org.oscim.gdx.GdxMapApp;
+import org.oscim.renderer.GLState;
+import org.oscim.renderer.MapRenderer;
+import org.oscim.tiling.TileSource;
+import org.oscim.tiling.source.oscimap4.OSciMap4TileSource;
+
+import static org.oscim.backend.GLAdapter.gl;
+
+public class GdxSpriteBatchTest extends GdxMap {
+    private GeoPoint position = new GeoPoint(47.1970869, 18.4398422);
+    private int mapScale = 2000 << 6;
+
+    // I'm guessing it is private in GdxMap?
+    private MapRenderer mapRenderer;
+
+    private OrthographicCamera camera;
+    private Viewport viewport;
+    private SpriteBatch spriteBatch;
+
+    private Texture texture;
+
+    @Override
+    protected void createLayers() {
+        TileSource tileSource = new OSciMap4TileSource();
+        initDefaultLayers(tileSource, false, true, false);
+        mMap.setMapPosition(position.getLatitude(), position.getLongitude(), mapScale);
+
+        camera = new OrthographicCamera();
+        viewport = new ScreenViewport(camera);
+        spriteBatch = new SpriteBatch();
+
+        mapRenderer = new MapRenderer(mMap);
+        mapRenderer.onSurfaceCreated();
+        mapRenderer.onSurfaceChanged(Gdx.graphics.getWidth(), Gdx.graphics.getHeight());
+        mMap.viewport().setScreenSize(Gdx.graphics.getWidth(), Gdx.graphics.getHeight());
+
+        // Generate a simple texture for testing
+        Pixmap pixmap = new Pixmap(64, 64, Pixmap.Format.RGB565);
+        pixmap.setColor(0, 0, 0, 1);
+        pixmap.fillRectangle(0, 0, 64, 64);
+        pixmap.setColor(1, 0, 1, 1);
+        pixmap.fillRectangle(0, 0, 32, 32);
+        pixmap.fillRectangle(32, 32, 32, 32);
+        texture = new Texture(pixmap);
+    }
+
+    @Override
+    public void render() {
+        // Centre the camera
+        camera.position.x = Gdx.graphics.getWidth() / 2;
+        camera.position.y = Gdx.graphics.getHeight() / 2;
+        camera.update();
+
+        // Code taken from Cachebox
+        Gdx.gl.glClearColor(0, 0, 0, 1);
+        Gdx.gl.glClear(GL20.GL_COLOR_BUFFER_BIT | GL20.GL_DEPTH_BUFFER_BIT | (Gdx.graphics.getBufferFormat().coverageSampling ?
+                GL20.GL_COVERAGE_BUFFER_BIT_NV : 0));
+
+        GLState.enableVertexArrays(-1, -1);
+
+        gl.viewport(0, 0, Gdx.graphics.getWidth(), Gdx.graphics.getHeight());
+        gl.frontFace(GL.CW);
+
+        mapRenderer.onDrawFrame();
+
+        gl.flush();
+        GLState.bindVertexBuffer(0);
+        GLState.bindElementBuffer(0);
+        gl.frontFace(GL.CCW);
+
+        spriteBatch.setProjectionMatrix(camera.combined);
+        spriteBatch.begin();
+        Point point = new Point();
+        mMap.viewport().toScreenPoint(mMap.getMapPosition().getGeoPoint(), false, point);
+        Vector2 worldPos = viewport.unproject(new Vector2((int) point.x, (int) point.y));
+        spriteBatch.draw(texture, worldPos.x - 32, worldPos.y - 32, 64, 64);
+        spriteBatch.end();
+
+        // Fly over the city.
+        double lon = position.getLongitude();
+        lon += 0.0001;
+        position = new GeoPoint(position.getLatitude(), lon);
+        mMap.setMapPosition(position.getLatitude(), position.getLongitude(), mapScale);
+        mMap.updateMap(true);
+    }
+
+    @Override
+    public void resize(int w, int h) {
+        mapRenderer.onSurfaceChanged(w, h);
+        mMap.viewport().setScreenSize(w, h);
+        viewport.update(w, h);
+    }
+
+    public static void main(String[] args) {
+        GdxMapApp.init();
+        GdxMapApp.run(new GdxSpriteBatchTest());
+    }
+}