diff --git a/src/junk/AppInitOptions.java b/src/junk/AppInitOptions.java
index 22ac9ee..7d60a5e 100644
--- a/src/junk/AppInitOptions.java
+++ b/src/junk/AppInitOptions.java
@@ -7,7 +7,7 @@ import java.util.List;
 import java.util.logging.Level;
 
 import mightypork.gamecore.core.AppBackend;
-import mightypork.gamecore.resources.ResourceSetup;
+import mightypork.gamecore.resources.ResourceInitializer;
 import mightypork.gamecore.resources.loading.AsyncResourceLoader;
 import mightypork.gamecore.resources.loading.ResourceLoader;
 
@@ -27,7 +27,7 @@ public class AppInitOptions {
 	String configFile = "settings.cfg";
 	String configComment = "Main config file";
 
-	final List<ResourceSetup> resourceLists = new ArrayList<>();
+	final List<ResourceInitializer> resourceLists = new ArrayList<>();
 	final List<KeySetup> keyLists = new ArrayList<>();
 	final List<ConfigSetup> configLists = new ArrayList<>();
 
@@ -56,7 +56,7 @@ public class AppInitOptions {
 	}
 
 
-	public void addResources(ResourceSetup res)
+	public void addResources(ResourceInitializer res)
 	{
 		resourceLists.add(res);
 	}
diff --git a/src/junk/BaseApp.java b/src/junk/BaseApp.java
index 50a9728..cf5416c 100644
--- a/src/junk/BaseApp.java
+++ b/src/junk/BaseApp.java
@@ -10,7 +10,7 @@ import mightypork.gamecore.core.config.Config;
 import mightypork.gamecore.gui.screens.ScreenRegistry;
 import mightypork.gamecore.gui.screens.impl.CrossfadeOverlay;
 import mightypork.gamecore.resources.Res;
-import mightypork.gamecore.resources.ResourceSetup;
+import mightypork.gamecore.resources.ResourceInitializer;
 import mightypork.utils.files.WorkDir;
 import mightypork.utils.logging.Log;
 
@@ -140,7 +140,7 @@ public abstract class BaseApp extends App implements UncaughtExceptionHandler {
 
 		Res.setBaseDir(this);
 
-		for (final ResourceSetup rl : opt.resourceLists) {
+		for (final ResourceInitializer rl : opt.resourceLists) {
 			Res.load(rl);
 		}
 
diff --git a/src/mightypork/gamecore/audio/DeferredAudio.java b/src/mightypork/gamecore/audio/DeferredAudio.java
index c24c9bf..4a18528 100644
--- a/src/mightypork/gamecore/audio/DeferredAudio.java
+++ b/src/mightypork/gamecore/audio/DeferredAudio.java
@@ -29,14 +29,14 @@ public abstract class DeferredAudio extends BaseDeferredResource implements IAud
 	@Override
 	public void play(double gain, double pitch, boolean loop)
 	{
-		play(gain, pitch, loop, App.audio().getListenerPos());
+		play(gain, pitch, loop, App.sound().getListenerPos());
 	}
 	
 	
 	@Override
 	public void play(double gain, double pitch, boolean loop, double x, double y)
 	{
-		play(gain, pitch, loop, x, y, App.audio().getListenerPos().z());
+		play(gain, pitch, loop, x, y, App.sound().getListenerPos().z());
 	}
 	
 	
diff --git a/src/mightypork/gamecore/audio/IAudio.java b/src/mightypork/gamecore/audio/IAudio.java
index bf5e862..9105e3f 100644
--- a/src/mightypork/gamecore/audio/IAudio.java
+++ b/src/mightypork/gamecore/audio/IAudio.java
@@ -19,7 +19,7 @@ public interface IAudio extends Destroyable {
 	
 	
 	/**
-	 * Resume loop (if was paused)
+	 * Resume loop (if was looping and paused)
 	 */
 	void resumeLoop();
 	
@@ -34,7 +34,8 @@ public interface IAudio extends Destroyable {
 	
 	
 	/**
-	 * Stop audio playback, free source.
+	 * Stop audio playback, free source. Meaningful for loops, may not work
+	 * properly for effects.
 	 */
 	void stop();
 	
diff --git a/src/mightypork/gamecore/audio/SoundRegistry.java b/src/mightypork/gamecore/audio/SoundRegistry.java
index 898f5d3..00581b4 100644
--- a/src/mightypork/gamecore/audio/SoundRegistry.java
+++ b/src/mightypork/gamecore/audio/SoundRegistry.java
@@ -6,6 +6,8 @@ import java.util.Map;
 
 import mightypork.gamecore.audio.players.EffectPlayer;
 import mightypork.gamecore.audio.players.LoopPlayer;
+import mightypork.gamecore.core.App;
+import mightypork.utils.exceptions.KeyAlreadyExistsException;
 
 
 /**
@@ -19,6 +21,28 @@ public class SoundRegistry {
 	private final Map<String, LoopPlayer> loops = new HashMap<>();
 	
 	
+	/**
+	 * Register effect resource
+	 *
+	 * @param key sound key
+	 * @param resourcePath path to the effect resource
+	 * @param gain gain adjustment
+	 * @param pitch pitch adjustment
+	 * @return the just created effect player
+	 */
+	public EffectPlayer addEffect(String key, String resourcePath, double gain, double pitch)
+	{
+		final EffectPlayer effect = App.sound().createEffect(resourcePath);
+		
+		effect.setPitch(pitch);
+		effect.setGain(gain);
+		
+		addEffect(key, effect);
+		
+		return effect;
+	}
+	
+	
 	/**
 	 * Register effect resource
 	 *
@@ -27,10 +51,37 @@ public class SoundRegistry {
 	 */
 	public void addEffect(String key, EffectPlayer effect)
 	{
+		if (effects.containsKey(key)) throw new KeyAlreadyExistsException();
+		
 		effects.put(key, effect);
 	}
 	
 	
+	/**
+	 * Register loop resource (music / effect loop)
+	 *
+	 * @param key sound key
+	 * @param resourcePath path to the effect resource
+	 * @param gain gain adjustment
+	 * @param pitch pitch adjustment
+	 * @param fadeIn fadeIn time (s)
+	 * @param fadeOut fadeOut time (s)
+	 * @return the just created loop player
+	 */
+	public LoopPlayer addLoop(String key, String resourcePath, double gain, double pitch, double fadeIn, double fadeOut)
+	{
+		final LoopPlayer loop = App.sound().createLoop(resourcePath);
+
+		loop.setPitch(pitch);
+		loop.setGain(gain);
+		loop.setFadeTimes(fadeIn, fadeOut);
+
+		addLoop(key, loop);
+
+		return loop;
+	}
+	
+	
 	/**
 	 * Register loop resource (music / effect loop)
 	 *
@@ -39,6 +90,8 @@ public class SoundRegistry {
 	 */
 	public void addLoop(String key, LoopPlayer loop)
 	{
+		if (loops.containsKey(key)) throw new KeyAlreadyExistsException();
+		
 		loops.put(key, loop);
 	}
 	
diff --git a/src/mightypork/gamecore/audio/players/AudioPlayer.java b/src/mightypork/gamecore/audio/players/AudioPlayer.java
index 198b33b..51d0de1 100644
--- a/src/mightypork/gamecore/audio/players/AudioPlayer.java
+++ b/src/mightypork/gamecore/audio/players/AudioPlayer.java
@@ -12,20 +12,20 @@ import mightypork.utils.interfaces.Destroyable;
  * @author Ondřej Hruška (MightyPork)
  */
 public abstract class AudioPlayer implements Destroyable {
-	
+
 	/** the track */
 	private final IAudio audio;
-	
+
 	/** base gain for sfx */
 	private double baseGain;
-	
+
 	/** base pitch for sfx */
 	private double basePitch;
-	
+
 	/** dedicated volume control */
 	private final Volume gainMultiplier;
-	
-	
+
+
 	/**
 	 * @param track audio resource
 	 * @param volume colume control
@@ -33,20 +33,20 @@ public abstract class AudioPlayer implements Destroyable {
 	public AudioPlayer(IAudio track, Volume volume)
 	{
 		this.audio = track;
-		
+
 		if (volume == null) volume = new Volume(1D);
-		
+
 		this.gainMultiplier = volume;
 	}
-	
-	
+
+
 	@Override
 	public void destroy()
 	{
 		audio.destroy();
 	}
-	
-	
+
+
 	/**
 	 * @return audio resource
 	 */
@@ -54,8 +54,8 @@ public abstract class AudioPlayer implements Destroyable {
 	{
 		return audio;
 	}
-	
-	
+
+
 	/**
 	 * Get play gain, computed based on volume and given multiplier
 	 *
@@ -66,8 +66,8 @@ public abstract class AudioPlayer implements Destroyable {
 	{
 		return baseGain * gainMultiplier.get() * multiplier;
 	}
-	
-	
+
+
 	/**
 	 * Get pitch
 	 *
@@ -78,8 +78,8 @@ public abstract class AudioPlayer implements Destroyable {
 	{
 		return basePitch * multiplier;
 	}
-	
-	
+
+
 	/**
 	 * Get if audio is valid
 	 *
@@ -89,27 +89,27 @@ public abstract class AudioPlayer implements Destroyable {
 	{
 		return (audio != null);
 	}
-	
-	
+
+
 	/**
 	 * Set base gain. 1 is original volume, 0 is silence.
 	 *
-	 * @param baseGain base gain
+	 * @param gain base gain
 	 */
-	public void setGain(double baseGain)
+	public void setGain(double gain)
 	{
-		this.baseGain = baseGain;
+		this.baseGain = gain;
 	}
-	
-	
+
+
 	/**
 	 * Set base pitch. 1 is original pitch, less is deeper, more is higher.
 	 *
-	 * @param basePitch base pitch
+	 * @param pitch base pitch
 	 */
-	public void setPitch(double basePitch)
+	public void setPitch(double pitch)
 	{
-		this.basePitch = basePitch;
+		this.basePitch = pitch;
 	}
-
+	
 }
diff --git a/src/mightypork/gamecore/audio/players/LoopPlayer.java b/src/mightypork/gamecore/audio/players/LoopPlayer.java
index eb733e9..3cc64c6 100644
--- a/src/mightypork/gamecore/audio/players/LoopPlayer.java
+++ b/src/mightypork/gamecore/audio/players/LoopPlayer.java
@@ -9,27 +9,27 @@ import mightypork.utils.math.animation.NumAnimated;
 
 
 /**
- * Audio loop player (with fading, good for music)
+ * Audio loop player (with fading, for music)
  *
  * @author Ondřej Hruška (MightyPork)
  */
 public class LoopPlayer extends AudioPlayer implements Updateable, Pauseable {
-
+	
 	/** animator for fade in and fade out */
 	private final NumAnimated fadeAnim = new NumAnimated(0);
-	
+
 	private double lastUpdateGain = 0;
-	
+
 	/** flag that track is paused */
 	private boolean paused = true;
-	
+
 	/** Default fadeIn time */
 	private double inTime = 1;
-	
+
 	/** Default fadeOut time */
 	private double outTime = 1;
-	
-	
+
+
 	/**
 	 * @param track audio resource
 	 * @param volume volume control
@@ -37,11 +37,11 @@ public class LoopPlayer extends AudioPlayer implements Updateable, Pauseable {
 	public LoopPlayer(DeferredAudio track, Volume volume)
 	{
 		super(track, volume);
-		
+
 		paused = true;
 	}
-
-
+	
+	
 	/**
 	 * Set fading duration (seconds)
 	 *
@@ -53,8 +53,8 @@ public class LoopPlayer extends AudioPlayer implements Updateable, Pauseable {
 		inTime = in;
 		outTime = out;
 	}
-	
-	
+
+
 	private void initLoop()
 	{
 		if (hasAudio() && !getAudio().isActive()) {
@@ -62,27 +62,27 @@ public class LoopPlayer extends AudioPlayer implements Updateable, Pauseable {
 			getAudio().pauseLoop();
 		}
 	}
-	
-	
+
+
 	@Override
 	public void pause()
 	{
 		if (!hasAudio() || paused) return;
-		
+
 		initLoop();
-		
+
 		getAudio().pauseLoop();
 		paused = true;
 	}
-	
-	
+
+
 	@Override
 	public boolean isPaused()
 	{
 		return paused;
 	}
-	
-	
+
+
 	/**
 	 * Alias to resume (more meaningful name)
 	 */
@@ -90,40 +90,40 @@ public class LoopPlayer extends AudioPlayer implements Updateable, Pauseable {
 	{
 		resume();
 	}
-	
-	
+
+
 	@Override
 	public void resume()
 	{
 		if (!hasAudio() || !paused) return;
-		
+
 		initLoop();
-		
+
 		paused = false;
-		
+
 		getAudio().adjustGain(computeGain(fadeAnim.value()));
 	}
-	
-	
+
+
 	@Override
 	public void update(double delta)
 	{
 		if (!hasAudio() || paused) return;
-		
+
 		initLoop();
-		
+
 		fadeAnim.update(delta);
-		
+
 		final double gain = computeGain(fadeAnim.value());
 		if (!paused && gain != lastUpdateGain) {
 			getAudio().adjustGain(gain);
 			lastUpdateGain = gain;
 		}
-		
+
 		if (gain == 0 && !paused) pause(); // pause on zero volume
 	}
-	
-	
+
+
 	/**
 	 * Resume if paused, and fade in (pick up from current volume).
 	 *
@@ -132,13 +132,13 @@ public class LoopPlayer extends AudioPlayer implements Updateable, Pauseable {
 	public void fadeIn(double fadeTime)
 	{
 		if (!hasAudio()) return;
-		
+
 		if (isPaused()) fadeAnim.setTo(0);
 		resume();
 		fadeAnim.fadeIn(fadeTime);
 	}
-	
-	
+
+
 	/**
 	 * Fade out and pause when reached zero volume
 	 *
@@ -150,8 +150,8 @@ public class LoopPlayer extends AudioPlayer implements Updateable, Pauseable {
 		if (isPaused()) return;
 		fadeAnim.fadeOut(fadeTime);
 	}
-	
-	
+
+
 	/**
 	 * Fade in with default duration
 	 */
@@ -159,8 +159,8 @@ public class LoopPlayer extends AudioPlayer implements Updateable, Pauseable {
 	{
 		fadeIn(inTime);
 	}
-	
-	
+
+
 	/**
 	 * Fade out with default duration
 	 */
@@ -168,5 +168,5 @@ public class LoopPlayer extends AudioPlayer implements Updateable, Pauseable {
 	{
 		fadeOut(outTime);
 	}
-	
+
 }
diff --git a/src/mightypork/gamecore/core/App.java b/src/mightypork/gamecore/core/App.java
index 7cf9054..f8032ed 100644
--- a/src/mightypork/gamecore/core/App.java
+++ b/src/mightypork/gamecore/core/App.java
@@ -7,6 +7,8 @@ import java.util.List;
 import mightypork.gamecore.audio.AudioModule;
 import mightypork.gamecore.core.config.Config;
 import mightypork.gamecore.core.events.ShutdownEvent;
+import mightypork.gamecore.core.init.InitTask;
+import mightypork.gamecore.core.plugins.AppPlugin;
 import mightypork.gamecore.graphics.GraphicsModule;
 import mightypork.gamecore.input.InputModule;
 import mightypork.utils.annotations.Stub;
@@ -23,19 +25,19 @@ import mightypork.utils.logging.Log;
  * @author MightyPork
  */
 public class App extends BusNode {
-	
+
 	private static App instance;
-	
+
 	private final AppBackend backend;
 	private final EventBus eventBus = new EventBus();
 	private boolean started = false;
-	
+
 	/** List of installed App plugins */
 	protected final DelegatingList plugins = new DelegatingList();
 	/** List of initializers */
 	protected final List<InitTask> initializers = new ArrayList<>();
-	
-	
+
+
 	/**
 	 * Create an app with given backend.
 	 *
@@ -46,24 +48,24 @@ public class App extends BusNode {
 		if (App.instance != null) {
 			throw new IllegalStateException("App already initialized");
 		}
-		
+
 		// store current instance in static field
 		App.instance = this;
-		
+
 		// join the bus
 		this.eventBus.subscribe(this);
-		
+
 		// create plugin registry attached to bus
 		this.eventBus.subscribe(this.plugins);
-		
+
 		// initialize and use backend
 		this.backend = backend;
 		this.backend.bind(this);
 		this.eventBus.subscribe(backend);
 		this.backend.initialize();
 	}
-	
-	
+
+
 	/**
 	 * Add a plugin to the app. Plugins can eg. listen to bus events and react
 	 * to them.
@@ -75,14 +77,14 @@ public class App extends BusNode {
 		if (started) {
 			throw new IllegalStateException("App already started, cannot add plugins.");
 		}
-		
+
 		// attach to event bus
 		plugins.add(plugin);
 		plugin.bind(this);
 		plugin.initialize();
 	}
-	
-	
+
+
 	/**
 	 * Add an initializer to the app.
 	 *
@@ -93,11 +95,11 @@ public class App extends BusNode {
 		if (started) {
 			throw new IllegalStateException("App already started, cannot add initializers.");
 		}
-		
+
 		initializers.add(initializer);
 	}
-	
-	
+
+
 	/**
 	 * Get current backend
 	 *
@@ -107,8 +109,8 @@ public class App extends BusNode {
 	{
 		return backend;
 	}
-	
-	
+
+
 	/**
 	 * Initialize the App and start operating.<br>
 	 * This method should be called after adding all required initializers and
@@ -120,41 +122,41 @@ public class App extends BusNode {
 			throw new IllegalStateException("Already started.");
 		}
 		started = true;
-		
+
 		// pre-init hook, just in case anyone wanted to have one.
 		Log.f2("Calling pre-init hook...");
 		preInit();
-		
+
 		Log.i("=== Starting initialization sequence ===");
-		
+
 		// sort initializers by order.
 		final List<InitTask> orderedInitializers = InitTask.inOrder(initializers);
-		
+
 		for (final InitTask initTask : orderedInitializers) {
 			Log.f1("Running init task \"" + initTask.getName() + "\"...");
-			
+
 			initTask.bind(this);
-			
+
 			// set the task options
 			initTask.init();
-			
+
 			initTask.before();
-			
+
 			// main task action
 			initTask.run();
-			
+
 			// after hook for extra actions immeditaely after the task completes
 			initTask.after();
 		}
-		
+
 		Log.i("=== Initialization sequence completed ===");
-		
+
 		// user can now start the main loop etc.
 		Log.f2("Calling post-init hook...");
 		postInit();
 	}
-	
-	
+
+
 	/**
 	 * Hook called before the initialization sequence starts.
 	 */
@@ -162,8 +164,8 @@ public class App extends BusNode {
 	protected void preInit()
 	{
 	}
-	
-	
+
+
 	/**
 	 * Hook called after the initialization sequence is finished.
 	 */
@@ -171,8 +173,8 @@ public class App extends BusNode {
 	protected void postInit()
 	{
 	}
-	
-	
+
+
 	/**
 	 * Shut down the running instance.<br>
 	 * Deinitialize backend modules and terminate the JVM.
@@ -181,9 +183,9 @@ public class App extends BusNode {
 	{
 		if (instance != null) {
 			Log.i("Dispatching Shutdown event...");
-			
+
 			bus().send(new ShutdownEvent(new Runnable() {
-				
+
 				@Override
 				public void run()
 				{
@@ -196,19 +198,19 @@ public class App extends BusNode {
 					} catch (final Throwable e) {
 						Log.e(e);
 					}
-					
+
 					Log.i("Shutdown completed.");
 					System.exit(0);
 				}
 			}));
-			
+
 		} else {
 			Log.w("App is not running.");
 			System.exit(0);
 		}
 	}
-	
-	
+
+
 	/**
 	 * Get the currently running App instance.
 	 *
@@ -218,8 +220,8 @@ public class App extends BusNode {
 	{
 		return instance;
 	}
-	
-	
+
+
 	/**
 	 * Get graphics module from the running app's backend
 	 *
@@ -229,19 +231,19 @@ public class App extends BusNode {
 	{
 		return instance.backend.getGraphics();
 	}
-	
-	
+
+
 	/**
 	 * Get audio module from the running app's backend
 	 *
 	 * @return audio module
 	 */
-	public static AudioModule audio()
+	public static AudioModule sound()
 	{
 		return instance.backend.getAudio();
 	}
-	
-	
+
+
 	/**
 	 * Get input module from the running app's backend
 	 *
@@ -251,8 +253,8 @@ public class App extends BusNode {
 	{
 		return instance.backend.getInput();
 	}
-	
-	
+
+
 	/**
 	 * Get event bus instance.
 	 *
@@ -262,8 +264,8 @@ public class App extends BusNode {
 	{
 		return instance.eventBus;
 	}
-	
-	
+
+
 	/**
 	 * Get the main config, if initialized.
 	 *
@@ -274,8 +276,8 @@ public class App extends BusNode {
 	{
 		return cfg("main");
 	}
-	
-	
+
+
 	/**
 	 * Get a config by alias.
 	 *
diff --git a/src/mightypork/gamecore/core/config/InitTaskConfig.java b/src/mightypork/gamecore/core/config/InitTaskConfig.java
index 0f65c89..cbc1d05 100644
--- a/src/mightypork/gamecore/core/config/InitTaskConfig.java
+++ b/src/mightypork/gamecore/core/config/InitTaskConfig.java
@@ -1,7 +1,7 @@
 package mightypork.gamecore.core.config;
 
 
-import mightypork.gamecore.core.InitTask;
+import mightypork.gamecore.core.init.InitTask;
 import mightypork.utils.annotations.Stub;
 
 
diff --git a/src/mightypork/gamecore/core/InitTask.java b/src/mightypork/gamecore/core/init/InitTask.java
similarity index 94%
rename from src/mightypork/gamecore/core/InitTask.java
rename to src/mightypork/gamecore/core/init/InitTask.java
index cd3923a..0bee46b 100644
--- a/src/mightypork/gamecore/core/InitTask.java
+++ b/src/mightypork/gamecore/core/init/InitTask.java
@@ -1,4 +1,4 @@
-package mightypork.gamecore.core;
+package mightypork.gamecore.core.init;
 
 
 import java.util.ArrayList;
@@ -7,6 +7,7 @@ import java.util.Iterator;
 import java.util.List;
 import java.util.Set;
 
+import mightypork.gamecore.core.App;
 import mightypork.utils.Reflect;
 import mightypork.utils.annotations.Stub;
 import mightypork.utils.logging.Log;
@@ -20,22 +21,22 @@ import mightypork.utils.logging.Log;
  * @author Ondřej Hruška (MightyPork)
  */
 public abstract class InitTask {
-	
+
 	/** App instance assigned using <code>bind()</code> */
 	protected App app;
-
-
+	
+	
 	/**
 	 * Assign the initialized app instance to an "app" field.
 	 *
 	 * @param app app
 	 */
-	final void bind(App app)
+	public final void bind(App app)
 	{
 		this.app = app;
 	}
-
-
+	
+	
 	/**
 	 * An init method that is called before the <code>run()</code> method.<br>
 	 * This method should be left unimplemented in the task, and can be used to
@@ -46,8 +47,8 @@ public abstract class InitTask {
 	{
 		//
 	}
-
-
+	
+	
 	/**
 	 * Hook for extra action before the main task action.<br>
 	 * Can be overridden during app configuration to "bake-in" extra actions.
@@ -57,14 +58,14 @@ public abstract class InitTask {
 	{
 		//
 	}
-
-
+	
+	
 	/**
 	 * Run the initializer on app.
 	 */
 	public abstract void run();
-
-
+	
+	
 	/**
 	 * Hook executed after the "run()" method.<br>
 	 * Can be overridden during app configuration to "bake-in" extra actions.
@@ -74,8 +75,8 @@ public abstract class InitTask {
 	{
 		//
 	}
-
-
+	
+	
 	/**
 	 * Get name of this initializer (for dependency resolver).<br>
 	 * The name should be short, snake_case and precise.
@@ -83,8 +84,8 @@ public abstract class InitTask {
 	 * @return name
 	 */
 	public abstract String getName();
-
-
+	
+	
 	/**
 	 * Get what other initializers must be already loaded before this can load.<br>
 	 * Depending on itself or creating a circular dependency will cause error.<br>
@@ -98,8 +99,8 @@ public abstract class InitTask {
 	{
 		return new String[] {};
 	}
-
-
+	
+	
 	/**
 	 * Order init tasks so that all dependencies are loaded before thye are
 	 * needed by the tasks.
@@ -110,25 +111,25 @@ public abstract class InitTask {
 	public static List<InitTask> inOrder(List<InitTask> tasks)
 	{
 		final List<InitTask> remaining = new ArrayList<>(tasks);
-
+		
 		final List<InitTask> ordered = new ArrayList<>();
 		final Set<String> loaded = new HashSet<>();
-
+		
 		// resolve task order
 		int addedThisIteration = 0;
 		do {
 			for (final Iterator<InitTask> i = remaining.iterator(); i.hasNext();) {
 				final InitTask task = i.next();
-
+				
 				String[] deps = task.getDependencies();
 				if (deps == null) deps = new String[] {};
-
+				
 				int unmetDepsCount = deps.length;
-
+				
 				for (final String d : deps) {
 					if (loaded.contains(d)) unmetDepsCount--;
 				}
-
+				
 				if (unmetDepsCount == 0) {
 					ordered.add(task);
 					loaded.add(task.getName());
@@ -137,38 +138,38 @@ public abstract class InitTask {
 				}
 			}
 		} while (addedThisIteration > 0);
-
+		
 		// check if any tasks are left out
 		if (remaining.size() > 0) {
-
+			
 			// build error message for each bad task
 			int badInitializers = 0;
 			for (final InitTask task : remaining) {
 				if (Reflect.hasAnnotation(task.getClass(), OptionalInitTask.class)) {
 					continue;
 				}
-
+				
 				badInitializers++;
-
+				
 				String notSatisfied = "";
-
+				
 				for (final String d : task.getDependencies()) {
 					if (!loaded.contains(d)) {
-
+						
 						if (!notSatisfied.isEmpty()) {
 							notSatisfied += ", ";
 						}
-
+						
 						notSatisfied += d;
 					}
 				}
-
+				
 				Log.w("InitTask \"" + task.getName() + "\" - missing dependencies: " + notSatisfied);
 			}
-
+			
 			if (badInitializers > 0) throw new RuntimeException("Some InitTask dependencies could not be satisfied.");
 		}
-
+		
 		return ordered;
 	}
 }
diff --git a/src/mightypork/gamecore/core/init/InitTaskCrashHandler.java b/src/mightypork/gamecore/core/init/InitTaskCrashHandler.java
index 0abea2c..a7cef0e 100644
--- a/src/mightypork/gamecore/core/init/InitTaskCrashHandler.java
+++ b/src/mightypork/gamecore/core/init/InitTaskCrashHandler.java
@@ -4,7 +4,6 @@ package mightypork.gamecore.core.init;
 import java.lang.Thread.UncaughtExceptionHandler;
 
 import mightypork.gamecore.core.App;
-import mightypork.gamecore.core.InitTask;
 import mightypork.utils.annotations.Stub;
 import mightypork.utils.logging.Log;
 
diff --git a/src/mightypork/gamecore/core/init/InitTaskDisplay.java b/src/mightypork/gamecore/core/init/InitTaskDisplay.java
index 2b38350..ebb7f03 100644
--- a/src/mightypork/gamecore/core/init/InitTaskDisplay.java
+++ b/src/mightypork/gamecore/core/init/InitTaskDisplay.java
@@ -1,7 +1,6 @@
 package mightypork.gamecore.core.init;
 
 
-import mightypork.gamecore.core.InitTask;
 import mightypork.gamecore.graphics.GraphicsModule;
 
 
diff --git a/src/mightypork/gamecore/core/init/InitTaskIonizables.java b/src/mightypork/gamecore/core/init/InitTaskIonizables.java
index b9abd49..c8092c1 100644
--- a/src/mightypork/gamecore/core/init/InitTaskIonizables.java
+++ b/src/mightypork/gamecore/core/init/InitTaskIonizables.java
@@ -3,7 +3,6 @@ package mightypork.gamecore.core.init;
 
 import java.io.IOException;
 
-import mightypork.gamecore.core.InitTask;
 import mightypork.utils.ion.Ion;
 import mightypork.utils.ion.IonInput;
 import mightypork.utils.ion.IonOutput;
diff --git a/src/mightypork/gamecore/core/init/InitTaskLog.java b/src/mightypork/gamecore/core/init/InitTaskLog.java
index 7783117..215683f 100644
--- a/src/mightypork/gamecore/core/init/InitTaskLog.java
+++ b/src/mightypork/gamecore/core/init/InitTaskLog.java
@@ -4,7 +4,6 @@ package mightypork.gamecore.core.init;
 import java.io.File;
 import java.util.logging.Level;
 
-import mightypork.gamecore.core.InitTask;
 import mightypork.utils.files.WorkDir;
 import mightypork.utils.logging.Log;
 import mightypork.utils.logging.writers.LogWriter;
diff --git a/src/mightypork/gamecore/core/init/InitTaskLogHeader.java b/src/mightypork/gamecore/core/init/InitTaskLogHeader.java
index 2c62257..d83e648 100644
--- a/src/mightypork/gamecore/core/init/InitTaskLogHeader.java
+++ b/src/mightypork/gamecore/core/init/InitTaskLogHeader.java
@@ -3,8 +3,6 @@ package mightypork.gamecore.core.init;
 
 import java.io.IOException;
 
-import mightypork.gamecore.core.InitTask;
-import mightypork.gamecore.core.OptionalInitTask;
 import mightypork.utils.files.WorkDir;
 import mightypork.utils.logging.Log;
 
diff --git a/src/mightypork/gamecore/core/init/InitTaskResourceLoader.java b/src/mightypork/gamecore/core/init/InitTaskResourceLoader.java
new file mode 100644
index 0000000..9605ebe
--- /dev/null
+++ b/src/mightypork/gamecore/core/init/InitTaskResourceLoader.java
@@ -0,0 +1,40 @@
+package mightypork.gamecore.core.init;
+
+
+import mightypork.gamecore.resources.loading.ResourceLoader;
+
+
+/**
+ * Task to add a resource loader.<br>
+ * By default the async resource loader is used
+ *
+ * @author Ondřej Hruška (MightyPork)
+ */
+public abstract class InitTaskResourceLoader extends InitTask {
+
+	/** The loader. */
+	protected ResourceLoader loader;
+
+
+	@Override
+	public void run()
+	{
+		loader = getLoaderImpl();
+		if (loader != null) loader.init();
+	}
+
+
+	/**
+	 * Create a loader impl
+	 *
+	 * @return loader
+	 */
+	protected abstract ResourceLoader getLoaderImpl();
+
+
+	@Override
+	public String getName()
+	{
+		return "resource_loader";
+	}
+}
diff --git a/src/mightypork/gamecore/core/init/InitTaskResourceLoaderAsync.java b/src/mightypork/gamecore/core/init/InitTaskResourceLoaderAsync.java
new file mode 100644
index 0000000..1ba8c66
--- /dev/null
+++ b/src/mightypork/gamecore/core/init/InitTaskResourceLoaderAsync.java
@@ -0,0 +1,30 @@
+package mightypork.gamecore.core.init;
+
+
+import mightypork.gamecore.resources.loading.AsyncResourceLoader;
+import mightypork.gamecore.resources.loading.ResourceLoader;
+
+
+/**
+ * Task to add a resource loader.<br>
+ * By default the async resource loader is used
+ *
+ * @author Ondřej Hruška (MightyPork)
+ */
+public class InitTaskResourceLoaderAsync extends InitTaskResourceLoader {
+	
+	/**
+	 * Create a loader impl
+	 *
+	 * @return loader
+	 */
+	@Override
+	protected ResourceLoader getLoaderImpl()
+	{
+		final AsyncResourceLoader loader = new AsyncResourceLoader();
+
+		// could now configure the loader
+
+		return loader;
+	}
+}
diff --git a/src/mightypork/gamecore/core/init/InitTaskResourceLoaderNone.java b/src/mightypork/gamecore/core/init/InitTaskResourceLoaderNone.java
new file mode 100644
index 0000000..8801747
--- /dev/null
+++ b/src/mightypork/gamecore/core/init/InitTaskResourceLoaderNone.java
@@ -0,0 +1,21 @@
+package mightypork.gamecore.core.init;
+
+
+import mightypork.gamecore.resources.loading.ResourceLoader;
+
+
+/**
+ * Task to add a resource loader.<br>
+ * By default the async resource loader is used
+ *
+ * @author Ondřej Hruška (MightyPork)
+ */
+public class InitTaskResourceLoaderNone extends InitTaskResourceLoader {
+	
+	
+	@Override
+	protected ResourceLoader getLoaderImpl()
+	{
+		return null;
+	}
+}
diff --git a/src/mightypork/gamecore/core/init/InitTaskResources.java b/src/mightypork/gamecore/core/init/InitTaskResources.java
new file mode 100644
index 0000000..da57a49
--- /dev/null
+++ b/src/mightypork/gamecore/core/init/InitTaskResources.java
@@ -0,0 +1,34 @@
+package mightypork.gamecore.core.init;
+
+
+import mightypork.gamecore.resources.Res;
+import mightypork.gamecore.resources.ResourceInitializer;
+
+
+/**
+ * Task to initialize resources
+ *
+ * @author Ondřej Hruška (MightyPork)
+ */
+public abstract class InitTaskResources extends InitTask implements ResourceInitializer {
+	
+	@Override
+	public void run()
+	{
+		Res.load(this);
+	}
+	
+	
+	@Override
+	public String getName()
+	{
+		return "resources";
+	}
+	
+	
+	@Override
+	public String[] getDependencies()
+	{
+		return new String[] { "resource_loader" };
+	}
+}
diff --git a/src/mightypork/gamecore/core/init/InitTaskWorkdir.java b/src/mightypork/gamecore/core/init/InitTaskWorkdir.java
index 4a6c9ab..5315cb0 100644
--- a/src/mightypork/gamecore/core/init/InitTaskWorkdir.java
+++ b/src/mightypork/gamecore/core/init/InitTaskWorkdir.java
@@ -9,7 +9,6 @@ import java.util.Map.Entry;
 import javax.swing.JOptionPane;
 
 import mightypork.gamecore.core.App;
-import mightypork.gamecore.core.InitTask;
 import mightypork.utils.annotations.Stub;
 import mightypork.utils.files.InstanceLock;
 import mightypork.utils.files.WorkDir;
diff --git a/src/mightypork/gamecore/core/OptionalInitTask.java b/src/mightypork/gamecore/core/init/OptionalInitTask.java
similarity index 92%
rename from src/mightypork/gamecore/core/OptionalInitTask.java
rename to src/mightypork/gamecore/core/init/OptionalInitTask.java
index b6dbab2..5b8f3fd 100644
--- a/src/mightypork/gamecore/core/OptionalInitTask.java
+++ b/src/mightypork/gamecore/core/init/OptionalInitTask.java
@@ -1,4 +1,4 @@
-package mightypork.gamecore.core;
+package mightypork.gamecore.core.init;
 
 
 import java.lang.annotation.Documented;
@@ -20,5 +20,5 @@ import java.lang.annotation.Target;
 @Documented
 @Inherited
 public @interface OptionalInitTask {
-
+	//
 }
diff --git a/src/mightypork/gamecore/core/AppPlugin.java b/src/mightypork/gamecore/core/plugins/AppPlugin.java
similarity index 85%
rename from src/mightypork/gamecore/core/AppPlugin.java
rename to src/mightypork/gamecore/core/plugins/AppPlugin.java
index 043e1d3..0074f67 100644
--- a/src/mightypork/gamecore/core/AppPlugin.java
+++ b/src/mightypork/gamecore/core/plugins/AppPlugin.java
@@ -1,6 +1,7 @@
-package mightypork.gamecore.core;
+package mightypork.gamecore.core.plugins;
 
 
+import mightypork.gamecore.core.App;
 import mightypork.utils.annotations.Stub;
 import mightypork.utils.eventbus.clients.BusNode;
 
@@ -13,22 +14,22 @@ import mightypork.utils.eventbus.clients.BusNode;
  * @author Ondřej Hruška (MightyPork)
  */
 public class AppPlugin extends BusNode {
-
+	
 	/** App instance assigned using <code>bind()</code> */
 	protected App app;
-
-
+	
+	
 	/**
 	 * Assign the initialized app instance to an "app" field.
 	 *
 	 * @param app app
 	 */
-	void bind(App app)
+	public void bind(App app)
 	{
 		this.app = app;
 	}
-
-
+	
+	
 	/**
 	 * Initialize the plugin for the given App.<br>
 	 * The plugin is already attached to the event bus.
diff --git a/src/mightypork/gamecore/core/plugins/screenshot/InitTaskPluginScreenshot.java b/src/mightypork/gamecore/core/plugins/screenshot/InitTaskPluginScreenshot.java
index e4cfa2e..4197cb9 100644
--- a/src/mightypork/gamecore/core/plugins/screenshot/InitTaskPluginScreenshot.java
+++ b/src/mightypork/gamecore/core/plugins/screenshot/InitTaskPluginScreenshot.java
@@ -1,7 +1,7 @@
 package mightypork.gamecore.core.plugins.screenshot;
 
 
-import mightypork.gamecore.core.InitTask;
+import mightypork.gamecore.core.init.InitTask;
 import mightypork.utils.files.WorkDir;
 
 
diff --git a/src/mightypork/gamecore/core/plugins/screenshot/ScreenshotPlugin.java b/src/mightypork/gamecore/core/plugins/screenshot/ScreenshotPlugin.java
index 1de6c4f..59aa359 100644
--- a/src/mightypork/gamecore/core/plugins/screenshot/ScreenshotPlugin.java
+++ b/src/mightypork/gamecore/core/plugins/screenshot/ScreenshotPlugin.java
@@ -2,8 +2,8 @@ package mightypork.gamecore.core.plugins.screenshot;
 
 
 import mightypork.gamecore.core.App;
-import mightypork.gamecore.core.AppPlugin;
 import mightypork.gamecore.core.events.MainLoopRequest;
+import mightypork.gamecore.core.plugins.AppPlugin;
 import mightypork.utils.Support;
 
 
@@ -15,14 +15,14 @@ import mightypork.utils.Support;
  * @author Ondřej Hruška (MightyPork)
  */
 public class ScreenshotPlugin extends AppPlugin {
-
+	
 	/**
 	 * Take screenshot. Called by the trigger event.
 	 */
 	void takeScreenshot()
 	{
 		App.bus().send(new MainLoopRequest(new Runnable() {
-
+			
 			@Override
 			public void run()
 			{
diff --git a/src/mightypork/gamecore/graphics/fonts/DeferredFont.java b/src/mightypork/gamecore/graphics/fonts/DeferredFont.java
index 4791138..c5aadfc 100644
--- a/src/mightypork/gamecore/graphics/fonts/DeferredFont.java
+++ b/src/mightypork/gamecore/graphics/fonts/DeferredFont.java
@@ -12,36 +12,6 @@ import mightypork.gamecore.resources.BaseDeferredResource;
  */
 public abstract class DeferredFont extends BaseDeferredResource implements IFont {
 	
-	/**
-	 * Font style enum
-	 */
-	public static enum FontStyle
-	{
-		/** Plan style */
-		PLAIN(0),
-		/** Bold style */
-		BOLD(1),
-		/** Italic style */
-		ITALIC(2),
-		/** Bond and italic together */
-		BOLD_ITALIC(1 + 2);
-		
-		/** Number associated with the style */
-		public int numval;
-		
-		
-		/**
-		 * Font style
-		 *
-		 * @param style style index as in awt Font. Not using constants to be
-		 *            independent on awt.
-		 */
-		private FontStyle(int style)
-		{
-			this.numval = style;
-		}
-	}
-	
 	/**
 	 * Requested font size. For bitmap fonts, this should match the actual font
 	 * size (in pixels). The font can be scaled after loaded, but it may be
diff --git a/src/mightypork/gamecore/graphics/fonts/FontRegistry.java b/src/mightypork/gamecore/graphics/fonts/FontRegistry.java
index d47f395..7b81f55 100644
--- a/src/mightypork/gamecore/graphics/fonts/FontRegistry.java
+++ b/src/mightypork/gamecore/graphics/fonts/FontRegistry.java
@@ -14,11 +14,11 @@ import mightypork.utils.eventbus.clients.BusNode;
  * @author Ondřej Hruška (MightyPork)
  */
 public class FontRegistry extends BusNode {
-
+	
 	private final HashMap<String, IFont> fonts = new HashMap<>();
 	private final HashMap<String, String> aliases = new HashMap<>();
-
-
+	
+	
 	/**
 	 * Load a {@link DeferredFont}
 	 *
@@ -28,11 +28,11 @@ public class FontRegistry extends BusNode {
 	public void addFont(String key, DeferredFont font)
 	{
 		App.bus().send(new ResourceLoadRequest(font));
-
+		
 		fonts.put(key, font);
 	}
-
-
+	
+	
 	/**
 	 * Add a {@link IFont} to the bank.
 	 *
@@ -43,10 +43,13 @@ public class FontRegistry extends BusNode {
 	{
 		fonts.put(key, font);
 	}
-
-
+	
+	
 	/**
-	 * Add a font alias.
+	 * Add a font alias. Useful to specify fonts to use for various parts of the
+	 * app, without having to change the aliases throughout the app whenever the
+	 * font alias is changed.<br>
+	 * It is, however, NOT possible to make alias to alias.
 	 *
 	 * @param alias_key alias key
 	 * @param font_key font key
@@ -55,8 +58,8 @@ public class FontRegistry extends BusNode {
 	{
 		aliases.put(alias_key, font_key);
 	}
-
-
+	
+	
 	/**
 	 * Get a loaded {@link IFont}
 	 *
@@ -66,14 +69,14 @@ public class FontRegistry extends BusNode {
 	public IFont getFont(String key)
 	{
 		IFont f = fonts.get(key);
-
+		
 		if (f == null) f = fonts.get(aliases.get(key));
-
+		
 		if (f == null) {
 			throw new RuntimeException("There's no font called " + key + "!");
 		}
-
+		
 		return f;
 	}
-
+	
 }
diff --git a/src/mightypork/gamecore/graphics/fonts/FontStyle.java b/src/mightypork/gamecore/graphics/fonts/FontStyle.java
new file mode 100644
index 0000000..ef01a7d
--- /dev/null
+++ b/src/mightypork/gamecore/graphics/fonts/FontStyle.java
@@ -0,0 +1,31 @@
+package mightypork.gamecore.graphics.fonts;
+
+/**
+ * Font style enum
+ */
+public enum FontStyle
+{
+	/** Plan style */
+	PLAIN(0),
+	/** Bold style */
+	BOLD(1),
+	/** Italic style */
+	ITALIC(2),
+	/** Bond and italic together */
+	BOLD_ITALIC(1 + 2);
+	
+	/** Number associated with the style */
+	public int numval;
+	
+	
+	/**
+	 * Font style
+	 *
+	 * @param style style index as in awt Font. Not using constants to be
+	 *            independent on awt.
+	 */
+	private FontStyle(int style)
+	{
+		this.numval = style;
+	}
+}
\ No newline at end of file
diff --git a/src/mightypork/gamecore/graphics/textures/TextureRegistry.java b/src/mightypork/gamecore/graphics/textures/TextureRegistry.java
index 4c2b4a7..46f8d95 100644
--- a/src/mightypork/gamecore/graphics/textures/TextureRegistry.java
+++ b/src/mightypork/gamecore/graphics/textures/TextureRegistry.java
@@ -20,20 +20,25 @@ public class TextureRegistry {
 
 	private final Map<String, ITexture> textures = new HashMap<>();
 	private final Map<String, TxSheet> sheets = new HashMap<>();
-
-
+	
+	
 	/**
-	 * Load a texture from resource, without a key. This texture will not be
-	 * added to the bank.
+	 * Load a texture from resource.
 	 *
 	 * @param resourcePath resource path of the texture
 	 * @param filter filtering mode
 	 * @param wrap wrapping mode
 	 * @return texture reference
 	 */
-	public ITexture addTexture(String resourcePath, FilterMode filter, WrapMode wrap)
+	public ITexture loadTexture(String resourcePath, FilterMode filter, WrapMode wrap)
 	{
-		return addTexture(resourcePath, resourcePath, filter, wrap);
+		final DeferredTexture texture = App.gfx().createTextureResource(resourcePath);
+		texture.setFilter(filter);
+		texture.setWrap(wrap);
+
+		App.bus().send(new ResourceLoadRequest(texture));
+		
+		return texture;
 	}
 
 
@@ -51,11 +56,7 @@ public class TextureRegistry {
 	{
 		if (key != null) if (textures.containsKey(key)) throw new KeyAlreadyExistsException();
 
-		final DeferredTexture texture = App.gfx().createTextureResource(resourcePath);
-		texture.setFilter(filter);
-		texture.setWrap(wrap);
-
-		App.bus().send(new ResourceLoadRequest(texture));
+		final ITexture texture = loadTexture(resourcePath, filter, wrap);
 
 		if (key != null) {
 			textures.put(key, texture);
diff --git a/src/mightypork/gamecore/gui/screens/impl/CrossfadeOverlay.java b/src/mightypork/gamecore/gui/screens/impl/CrossfadeOverlay.java
index 02126f3..e981ae6 100644
--- a/src/mightypork/gamecore/gui/screens/impl/CrossfadeOverlay.java
+++ b/src/mightypork/gamecore/gui/screens/impl/CrossfadeOverlay.java
@@ -76,7 +76,7 @@ public class CrossfadeOverlay extends Overlay {
 
 		if (screen == null) {
 			// going for halt
-			App.audio().fadeOutAllLoops();
+			App.sound().fadeOutAllLoops();
 		}
 
 		if (fromDark) {
diff --git a/src/mightypork/gamecore/resources/Res.java b/src/mightypork/gamecore/resources/Res.java
index 6d168d3..a131f92 100644
--- a/src/mightypork/gamecore/resources/Res.java
+++ b/src/mightypork/gamecore/resources/Res.java
@@ -18,83 +18,127 @@ import mightypork.gamecore.graphics.textures.TxSheet;
  * @author Ondřej Hruška (MightyPork)
  */
 public final class Res {
-
-	private static TextureRegistry textures;
-	private static SoundRegistry sounds;
-	private static FontRegistry fonts;
-
-	private static boolean initialized = false;
-
-
+	
+	private static TextureRegistry textures = new TextureRegistry();
+	private static SoundRegistry sounds = new SoundRegistry();
+	private static FontRegistry fonts = new FontRegistry();
+	
+	
 	/**
-	 * Load on behalf of given base app
+	 * Get a texture by key
 	 *
-	 * @param app app access
+	 * @param key the key
+	 * @return texture
 	 */
-	public static void init()
-	{
-		if (initialized) return;
-		initialized = true;
-
-		textures = new TextureRegistry();
-		sounds = new SoundRegistry();
-		fonts = new FontRegistry();
-	}
-
-
-	public static ITexture getTexture(String key)
+	public static ITexture texture(String key)
 	{
 		return textures.getTexture(key);
 	}
-
-
+	
+	
 	/**
 	 * Get a texture sheet by key
 	 *
-	 * @param key
+	 * @param key the key
 	 * @return sheet
 	 */
-	public static TxSheet getTxSheet(String key)
+	public static TxSheet txSheet(String key)
 	{
 		return textures.getSheet(key);
 	}
-
-
+	
+	
 	/**
 	 * Get a texture quad by key
 	 *
-	 * @param key
+	 * @param key the key
 	 * @return quad
 	 */
-	public static TxQuad getTxQuad(String key)
+	public static TxQuad txQuad(String key)
 	{
 		return textures.getQuad(key);
 	}
-
-
-	public static LoopPlayer getSoundLoop(String key)
+	
+	
+	/**
+	 * Get a sound loop player by key
+	 *
+	 * @param key the key
+	 * @return loop player
+	 */
+	public static LoopPlayer loop(String key)
 	{
 		return sounds.getLoop(key);
 	}
-
-
-	public static EffectPlayer getSoundEffect(String key)
+	
+	
+	/**
+	 * Get a sound effect player by key
+	 *
+	 * @param key the key
+	 * @return effect player
+	 */
+	public static EffectPlayer sound(String key)
 	{
 		return sounds.getEffect(key);
 	}
 
 
-	public static IFont getFont(String key)
+	/**
+	 * Get a font by key
+	 *
+	 * @param key the key
+	 * @return font
+	 */
+	public static IFont font(String key)
 	{
 		return fonts.getFont(key);
 	}
+	
+	
+	/**
+	 * Get internal texture registry
+	 *
+	 * @return registry
+	 */
+	public static TextureRegistry getTextureRegistry()
+	{
+		return textures;
+	}
 
 
-	public static void load(ResourceSetup binder)
+	/**
+	 * Get internal font registry
+	 *
+	 * @return registry
+	 */
+	public static FontRegistry getFontRegistry()
 	{
-		binder.addFonts(fonts);
-		binder.addTextures(textures);
-		binder.addSounds(sounds);
+		return fonts;
 	}
+	
+	
+	/**
+	 * Get internal sound registry
+	 *
+	 * @return registry
+	 */
+	public static SoundRegistry getSoundRegistry()
+	{
+		return sounds;
+	}
+
 
+	/**
+	 * Load resources by a resource initializer.
+	 *
+	 * @param initializer the resource initializer
+	 */
+	public static void load(ResourceInitializer initializer)
+	{
+		initializer.addFonts(fonts);
+		initializer.addTextures(textures);
+		initializer.addSounds(sounds);
+	}
+	
 }
diff --git a/src/mightypork/gamecore/resources/ResourceSetup.java b/src/mightypork/gamecore/resources/ResourceInitializer.java
similarity index 94%
rename from src/mightypork/gamecore/resources/ResourceSetup.java
rename to src/mightypork/gamecore/resources/ResourceInitializer.java
index 4aa8ab8..b1cee0a 100644
--- a/src/mightypork/gamecore/resources/ResourceSetup.java
+++ b/src/mightypork/gamecore/resources/ResourceInitializer.java
@@ -11,7 +11,7 @@ import mightypork.gamecore.graphics.textures.TextureRegistry;
  *
  * @author Ondřej Hruška (MightyPork)
  */
-public interface ResourceSetup {
+public interface ResourceInitializer {
 
 	/**
 	 * Add fonts to load.
diff --git a/src/mightypork/gamecore/resources/loading/AsyncResourceLoader.java b/src/mightypork/gamecore/resources/loading/AsyncResourceLoader.java
index 1bee35f..2976c51 100644
--- a/src/mightypork/gamecore/resources/loading/AsyncResourceLoader.java
+++ b/src/mightypork/gamecore/resources/loading/AsyncResourceLoader.java
@@ -20,50 +20,60 @@ import mightypork.utils.logging.Log;
  * @author Ondřej Hruška (MightyPork)
  */
 public class AsyncResourceLoader extends Thread implements ResourceLoader, Destroyable {
-
+	
 	private final ExecutorService exs = Executors.newFixedThreadPool(2);
-
+	
 	private final LinkedBlockingQueue<DeferredResource> toLoad = new LinkedBlockingQueue<>();
 	private volatile boolean stopped;
 	private volatile boolean mainLoopQueuing = true;
-
-
+	
+	
+	/**
+	 * Create a resource loader.
+	 */
+	public AsyncResourceLoader()
+	{
+		super("Deferred loader");
+	}
+	
+	
 	@Override
 	public synchronized void init()
 	{
-		App.bus().subscribe(this); // FIXME bad
+		App.bus().subscribe(this);
 		setDaemon(true);
 		super.start();
 	}
-
-
+	
+	
+	/**
+	 * True to queue resources that must load in rendering context to main loop.
+	 * May cause lag at the beginning, but results in smoother performance later
+	 * (better than load-on-demand)
+	 *
+	 * @param yes true to allow queuing
+	 */
 	public void enableMainLoopQueuing(boolean yes)
 	{
 		mainLoopQueuing = yes;
 	}
-
-
-	public AsyncResourceLoader()
-	{
-		super("Deferred loader");
-	}
-
-
+	
+	
 	@Override
 	public void loadResource(final DeferredResource resource)
 	{
 		if (resource.isLoaded()) return;
-
+		
 		// textures & fonts needs to be loaded in main thread
 		if (Reflect.hasAnnotation(resource, MustLoadInRenderingContext.class)) {
-
+			
 			if (!mainLoopQueuing) {
 				// just let it be
 			} else {
 				Log.f3("(loader) Delegating to main thread: " + Support.str(resource));
-
+				
 				App.bus().send(new MainLoopRequest(new Runnable() {
-
+					
 					@Override
 					public void run()
 					{
@@ -71,31 +81,31 @@ public class AsyncResourceLoader extends Thread implements ResourceLoader, Destr
 					}
 				}, false));
 			}
-
+			
 			return;
 		}
-
+		
 		toLoad.add(resource);
 	}
-
-
+	
+	
 	@Override
 	public void run()
 	{
 		Log.f3("Asynchronous resource loader started.");
-
+		
 		while (!stopped) {
-
+			
 			try {
 				final DeferredResource def = toLoad.take();
 				if (def == null) continue;
-
+				
 				if (!def.isLoaded()) {
-
+					
 					Log.f3("(loader) Scheduling... " + Support.str(def));
-
+					
 					exs.submit(new Runnable() {
-
+						
 						@Override
 						public void run()
 						{
@@ -105,15 +115,15 @@ public class AsyncResourceLoader extends Thread implements ResourceLoader, Destr
 						}
 					});
 				}
-
+				
 			} catch (final InterruptedException ignored) {
 				//
 			}
-
+			
 		}
 	}
-
-
+	
+	
 	// apparently, destroy method exists on thread :/
 	@SuppressWarnings("deprecation")
 	@Override
@@ -123,5 +133,5 @@ public class AsyncResourceLoader extends Thread implements ResourceLoader, Destr
 		stopped = true;
 		exs.shutdownNow();
 	}
-
+	
 }
diff --git a/src/mightypork/gamecore/resources/loading/ResourceLoader.java b/src/mightypork/gamecore/resources/loading/ResourceLoader.java
index 192c434..5586d71 100644
--- a/src/mightypork/gamecore/resources/loading/ResourceLoader.java
+++ b/src/mightypork/gamecore/resources/loading/ResourceLoader.java
@@ -10,17 +10,17 @@ import mightypork.gamecore.resources.DeferredResource;
  * @author Ondřej Hruška (MightyPork)
  */
 public interface ResourceLoader {
-
+	
 	/**
 	 * Load a resource
 	 *
 	 * @param resource
 	 */
 	void loadResource(DeferredResource resource);
-
-
+	
+	
 	/**
-	 * Initialize the loader (Join the bus, start a stread etc)
+	 * Initialize the loader (Join the bus, start a thread etc)
 	 *
 	 * @param app app the loader works for. The event bus must already be
 	 *            initialized.