diff --git a/src/mightypork/rogue/App.java b/src/mightypork/rogue/App.java
index 98ca297..00bcfed 100644
--- a/src/mightypork/rogue/App.java
+++ b/src/mightypork/rogue/App.java
@@ -52,6 +52,7 @@ public class App implements Destroyable, AppAccess {
 	 */
 	public static void main(String[] args)
 	{
+		
 		Thread.setDefaultUncaughtExceptionHandler(new CrashHandler());
 		
 		inst = new App();
diff --git a/src/mightypork/rogue/display/LayeredScreen.java b/src/mightypork/rogue/display/LayeredScreen.java
index 8a3cfa4..1f1bb56 100644
--- a/src/mightypork/rogue/display/LayeredScreen.java
+++ b/src/mightypork/rogue/display/LayeredScreen.java
@@ -54,12 +54,14 @@ public abstract class LayeredScreen extends Screen {
 	protected void addLayer(ScreenLayer layer)
 	{
 		this.layers.add(layer);
+		addChildSubscriber(layer);
 	}
 	
 	
 	protected void removeLayer(ScreenLayer layer)
 	{
 		this.layers.remove(layer);
+		addChildSubscriber(layer);
 	}
 	
 }
diff --git a/src/mightypork/rogue/display/rendering/ScreenLayer.java b/src/mightypork/rogue/display/rendering/ScreenLayer.java
index e02e974..c774de5 100644
--- a/src/mightypork/rogue/display/rendering/ScreenLayer.java
+++ b/src/mightypork/rogue/display/rendering/ScreenLayer.java
@@ -1,17 +1,56 @@
 package mightypork.rogue.display.rendering;
 
 
+import java.util.Collection;
+import java.util.LinkedHashSet;
+
+import mightypork.rogue.AppAdapter;
 import mightypork.rogue.bus.UpdateReceiver;
 import mightypork.rogue.display.Screen;
+import mightypork.rogue.input.KeyBinder;
+import mightypork.rogue.input.KeyBindingPool;
+import mightypork.rogue.input.KeyStroke;
+import mightypork.utils.patterns.subscription.clients.DelegatingClient;
+import mightypork.utils.time.Updateable;
 
 
-public abstract class ScreenLayer extends UpdateReceiver implements Renderable {
+/**
+ * Screen layer<br>
+ * Plugged into a screen as a child bus subscriber, receiving update and render
+ * calls directly from the screen.
+ * 
+ * @author MightyPork
+ */
+public abstract class ScreenLayer extends AppAdapter implements KeyBinder, DelegatingClient, Renderable, Updateable {
 	
 	private Screen screen;
 
+	private KeyBindingPool keybindings;
+
+	private Collection<Object> layerChildClients = new LinkedHashSet<Object>();
+	
+	
 	public ScreenLayer(Screen screen) {
-		super(screen);
+		super(screen); // screen as AppAccess
+		
 		this.screen = screen;
+		
+		layerChildClients.add(keybindings = new KeyBindingPool());
+	}
+
+	
+	
+	@Override
+	public final void bindKeyStroke(KeyStroke stroke, Runnable task)
+	{
+		keybindings.bindKeyStroke(stroke, task);
+	}
+	
+	
+	@Override
+	public final void unbindKeyStroke(KeyStroke stroke)
+	{
+		keybindings.unbindKeyStroke(stroke);
 	}
 	
 	
@@ -22,8 +61,24 @@ public abstract class ScreenLayer extends UpdateReceiver implements Renderable {
 	@Override
 	public abstract void update(double delta);
 	
-	protected Screen screen() {
+	
+	protected Screen screen()
+	{
 		return screen;
 	}
+
+
+	@Override
+	public Collection<Object> getChildClients()
+	{
+		return layerChildClients;
+	}
+
+
+	@Override
+	public final boolean doesDelegate()
+	{
+		return true;
+	}
 	
 }