diff --git a/android/tessellation/AndroidManifest.xml b/android/tessellation/AndroidManifest.xml
index b1220378..4aab2ae7 100644
--- a/android/tessellation/AndroidManifest.xml
+++ b/android/tessellation/AndroidManifest.xml
@@ -15,6 +15,7 @@
                 android:label="Tessellation"
                 android:theme="@android:style/Theme.NoTitleBar.Fullscreen"
 				android:launchMode="singleTask"
+                android:screenOrientation="landscape"
                 android:configChanges="orientation|screenSize|keyboardHidden">
 			<meta-data android:name="android.app.lib_name" android:value="vulkanTessellation" />
 			<intent-filter>
diff --git a/android/tessellation/build.bat b/android/tessellation/build.bat
deleted file mode 100644
index 8026ebca..00000000
--- a/android/tessellation/build.bat
+++ /dev/null
@@ -1,26 +0,0 @@
-cd jni
-call ndk-build
-if %ERRORLEVEL% EQU 0 (
-	echo ndk-build has failed, build cancelled
-	cd..
-
-	mkdir "assets\shaders\base"
-	xcopy "..\..\data\shaders\base\*.spv" "assets\shaders\base" /Y
-	
-	mkdir "assets\shaders\tessellation"
-	xcopy "..\..\data\shaders\tessellation\*.spv" "assets\shaders\tessellation" /Y
-
-	mkdir "assets\textures"
-	xcopy "..\..\data\textures\deer.ktx" "assets\textures" /Y
-
-	mkdir "assets\models\lowpoly"
-	xcopy "..\..\data\models\lowpoly\deer.dae" "assets\models\lowpoly" /Y 
-	
-	mkdir "res\drawable"
-	xcopy "..\..\android\images\icon.png" "res\drawable" /Y
-
-	call ant debug -Dout.final.file=vulkanTessellation.apk
-) ELSE (
-	echo error : ndk-build failed with errors!
-	cd..
-)
diff --git a/android/tessellation/build.py b/android/tessellation/build.py
new file mode 100644
index 00000000..5ac1297d
--- /dev/null
+++ b/android/tessellation/build.py
@@ -0,0 +1,47 @@
+import os
+import shutil
+import subprocess
+import sys
+import glob
+
+APK_NAME = "vulkanTessellation"
+SHADER_DIR = "tessellation"
+ASSETS_MODELS = ["deer.dae"]
+ASSETS_TEXTURES = ["deer_bc3_unorm.ktx", "deer_astc_8x8_unorm.ktx", "deer_etc2_unorm.ktx"]
+
+if subprocess.call("ndk-build", shell=True) == 0:   
+    print("Build successful")
+
+    # Assets
+    os.makedirs("./assets/shaders/base", exist_ok=True)
+    os.makedirs("./assets/shaders/%s" % SHADER_DIR, exist_ok=True)
+    os.makedirs("./assets/textures", exist_ok=True)           
+    os.makedirs("./assets/models/lowpoly", exist_ok=True)           
+    os.makedirs("./res/drawable", exist_ok=True)
+
+    # Shaders    
+    # Base
+    for file in glob.glob("../../data/shaders/base/*.spv"):
+        shutil.copy(file, "./assets/shaders/base")    
+    # Sample
+    for file in glob.glob("../../data/shaders/%s/*.spv" %SHADER_DIR):
+        shutil.copy(file, "./assets/shaders/%s" % SHADER_DIR)    
+    # Textures
+    for file in ASSETS_TEXTURES:
+        shutil.copy("../../data/textures/%s" % file, "./assets/textures")        
+    # Models
+    for file in ASSETS_MODELS:
+        shutil.copy("../../data/models/lowpoly/%s" % file, "./assets/models/lowpoly")
+
+    # Icon
+    shutil.copy("../../android/images/icon.png", "./res/drawable")      
+
+    if subprocess.call("ant debug -Dout.final.file=%s.apk" % APK_NAME, shell=True) == 0:
+        for arg in sys.argv[1:]:
+            if arg == "-deploy":
+                if subprocess.call("adb install -r %s.apk" % APK_NAME, shell=True) != 0:
+                    print("Could not deploy to device!")
+    else:
+        print("Error during build process!")
+else:
+    print("Error building project!")
\ No newline at end of file
diff --git a/data/textures/deer_astc_8x8_unorm.ktx b/data/textures/deer_astc_8x8_unorm.ktx
new file mode 100644
index 00000000..7bcf98d9
Binary files /dev/null and b/data/textures/deer_astc_8x8_unorm.ktx differ
diff --git a/data/textures/deer.ktx b/data/textures/deer_bc3_unorm.ktx
similarity index 100%
rename from data/textures/deer.ktx
rename to data/textures/deer_bc3_unorm.ktx
diff --git a/data/textures/deer_etc2_unorm.ktx b/data/textures/deer_etc2_unorm.ktx
new file mode 100644
index 00000000..5a26aa4c
Binary files /dev/null and b/data/textures/deer_etc2_unorm.ktx differ
diff --git a/data/textures/pattern_57_diffuse_bc3.ktx b/data/textures/pattern_57_diffuse_bc3.ktx
deleted file mode 100644
index f9b03033..00000000
Binary files a/data/textures/pattern_57_diffuse_bc3.ktx and /dev/null differ
diff --git a/data/textures/pattern_57_normal_bc3.ktx b/data/textures/pattern_57_normal_bc3.ktx
deleted file mode 100644
index fca0470f..00000000
Binary files a/data/textures/pattern_57_normal_bc3.ktx and /dev/null differ
diff --git a/tessellation/tessellation.cpp b/tessellation/tessellation.cpp
index f3978ecb..deab9a89 100644
--- a/tessellation/tessellation.cpp
+++ b/tessellation/tessellation.cpp
@@ -134,7 +134,6 @@ public:
 		}
 	}
 
-
 	void reBuildCommandBuffers()
 	{
 		if (!checkCommandBuffers())
@@ -206,7 +205,18 @@ public:
 	void loadAssets()
 	{
 		models.object.loadFromFile(getAssetPath() + "models/lowpoly/deer.dae", vertexLayout, 1.0f, vulkanDevice, queue);
-		textures.colorMap.loadFromFile(getAssetPath() + "textures/deer.ktx", VK_FORMAT_BC3_UNORM_BLOCK, vulkanDevice, queue);
+		if (deviceFeatures.textureCompressionBC) {
+			textures.colorMap.loadFromFile(getAssetPath() + "models/voyager/deer_bc3_unorm.ktx", VK_FORMAT_BC3_UNORM_BLOCK, vulkanDevice, queue);
+		}
+		else if (deviceFeatures.textureCompressionASTC_LDR) {
+			textures.colorMap.loadFromFile(getAssetPath() + "models/voyager/deer_astc_8x8_unorm.ktx", VK_FORMAT_ASTC_8x8_UNORM_BLOCK, vulkanDevice, queue);
+		}
+		else if (deviceFeatures.textureCompressionETC2) {
+			textures.colorMap.loadFromFile(getAssetPath() + "models/voyager/deer_etc2_unorm.ktx", VK_FORMAT_ETC2_R8G8B8_UNORM_BLOCK, vulkanDevice, queue);
+		}
+		else {
+			vks::tools::exitFatal("Device does not support any compressed texture format!", "Error");
+		}
 	}
 
 	void setupVertexDescriptions()