diff --git a/core/src/zero1hd/polyjet/Polyjet.java b/core/src/zero1hd/polyjet/Polyjet.java
index e58c0d5..328f995 100755
--- a/core/src/zero1hd/polyjet/Polyjet.java
+++ b/core/src/zero1hd/polyjet/Polyjet.java
@@ -240,6 +240,10 @@ public class Polyjet extends Game {
 		CheckBoxStyle defaultCheckBox = new CheckBoxStyle(getDefaultSkin().getDrawable("check-off"), getDefaultSkin().getDrawable("check-on"), getDefaultSkin().getFont("window-font"), getDefaultSkin().getColor("default"));
 		getDefaultSkin().add("default", defaultCheckBox);
 		
+		CheckBoxStyle expandableCheckBox = new CheckBoxStyle(defaultCheckBox);
+		expandableCheckBox.font = getDefaultSkin().getFont("sub-font");
+		getDefaultSkin().add("expandable", expandableCheckBox);
+		
 		SelectBoxStyle defaultSelectBox = new SelectBoxStyle(getDefaultSkin().getFont("default-font"), getDefaultSkin().getColor("default"), getDefaultSkin().getDrawable("default-select"), defaultScrollPane, defaultList);
 		getDefaultSkin().add("default", defaultSelectBox);
 		
diff --git a/core/src/zero1hd/polyjet/screens/MainMenu.java b/core/src/zero1hd/polyjet/screens/MainMenu.java
index 54ffed6..f64c7e9 100755
--- a/core/src/zero1hd/polyjet/screens/MainMenu.java
+++ b/core/src/zero1hd/polyjet/screens/MainMenu.java
@@ -99,6 +99,7 @@ public class MainMenu extends ScreenAdapter implements TransitionAdapter {
 	public void hide() {
 		if (optionsPage != null) {
 			optionsPage.saveOptions(core.getPrefs());
+			moreOptionsPage.getGraphicsSettings().save(core.getPrefs());
 		}
 		super.hide();
 	}
diff --git a/core/src/zero1hd/polyjet/ui/builders/GraphicsTable.java b/core/src/zero1hd/polyjet/ui/builders/GraphicsTable.java
index ecc9c77..ed4843c 100755
--- a/core/src/zero1hd/polyjet/ui/builders/GraphicsTable.java
+++ b/core/src/zero1hd/polyjet/ui/builders/GraphicsTable.java
@@ -3,6 +3,7 @@ package zero1hd.polyjet.ui.builders;
 import com.badlogic.gdx.Gdx;
 import com.badlogic.gdx.Preferences;
 import com.badlogic.gdx.scenes.scene2d.Actor;
+import com.badlogic.gdx.scenes.scene2d.ui.CheckBox;
 import com.badlogic.gdx.scenes.scene2d.ui.Label;
 import com.badlogic.gdx.scenes.scene2d.ui.Skin;
 import com.badlogic.gdx.scenes.scene2d.ui.Table;
@@ -11,7 +12,9 @@ import com.badlogic.gdx.scenes.scene2d.utils.ChangeListener;
 import com.badlogic.gdx.utils.Align;
 
 public class GraphicsTable extends Table {
-	private Label title;
+	private Label resolutions, shaders;
+	
+	private CheckBox glowShader, bgShader, invertShader;
 	
 	private SetResolutionButton 
 	_3840x2160,
@@ -28,8 +31,27 @@ public class GraphicsTable extends Table {
 		align(Align.center);
 		defaults().space(10f);
 		
-		title = new Label("Optimized Resolutions", skin);
-		add(title).left();
+		shaders = new Label("OpenGL Shaders", skin);
+		add(shaders).fillX();
+		row();
+		
+		invertShader = new CheckBox(" Invert Shader", skin, "expandable");
+		invertShader.setChecked(pref.getBoolean("invert_shader", false));
+		add(invertShader).minHeight(shaders.getHeight());
+		row();
+		
+		glowShader = new CheckBox(" Glow Shader", skin, "expandable");
+		glowShader.setChecked(pref.getBoolean("glow_shader", true));
+		add(glowShader).minHeight(shaders.getHeight());
+		row();
+		
+		bgShader = new CheckBox(" Background Shader", skin, "expandable");
+		bgShader.setChecked(pref.getBoolean("bg_shader", true));
+		add(bgShader).minHeight(shaders.getHeight());
+		row();
+		
+		resolutions = new Label("Optimized Resolutions", skin);
+		add(resolutions).left();
 		row();
 		
 		
@@ -80,4 +102,11 @@ public class GraphicsTable extends Table {
 		add(_800x480).fillX();
 		row();
 	}
+	
+	public void save(Preferences prefs) {
+		prefs.putBoolean("bg_shader", bgShader.isChecked());
+		prefs.putBoolean("glow_shader", glowShader.isChecked());
+		prefs.putBoolean("invert_shader", invertShader.isChecked());
+		prefs.flush();
+	}
 }
diff --git a/core/src/zero1hd/polyjet/ui/pages/MainPage.java b/core/src/zero1hd/polyjet/ui/pages/MainPage.java
index 4966690..100ac5c 100755
--- a/core/src/zero1hd/polyjet/ui/pages/MainPage.java
+++ b/core/src/zero1hd/polyjet/ui/pages/MainPage.java
@@ -1,7 +1,6 @@
 package zero1hd.polyjet.ui.pages;
 
 import com.badlogic.gdx.Gdx;
-import com.badlogic.gdx.graphics.Color;
 import com.badlogic.gdx.graphics.Texture;
 import com.badlogic.gdx.math.Vector3;
 import com.badlogic.gdx.scenes.scene2d.Actor;
diff --git a/core/src/zero1hd/polyjet/ui/pages/MoreOptionsPage.java b/core/src/zero1hd/polyjet/ui/pages/MoreOptionsPage.java
index 2e6312d..c6105f6 100755
--- a/core/src/zero1hd/polyjet/ui/pages/MoreOptionsPage.java
+++ b/core/src/zero1hd/polyjet/ui/pages/MoreOptionsPage.java
@@ -67,4 +67,8 @@ public class MoreOptionsPage extends Page {
 			break;
 		}
 	}
+	
+	public GraphicsTable getGraphicsSettings() {
+		return graphicsSettings;
+	}
 }
diff --git a/core/src/zero1hd/polyjet/ui/stages/GamePlayArea.java b/core/src/zero1hd/polyjet/ui/stages/GamePlayArea.java
index 78721d7..7ca496d 100755
--- a/core/src/zero1hd/polyjet/ui/stages/GamePlayArea.java
+++ b/core/src/zero1hd/polyjet/ui/stages/GamePlayArea.java
@@ -3,8 +3,10 @@ package zero1hd.polyjet.ui.stages;
 import com.badlogic.gdx.Gdx;
 import com.badlogic.gdx.Preferences;
 import com.badlogic.gdx.assets.AssetManager;
+import com.badlogic.gdx.graphics.Color;
 import com.badlogic.gdx.graphics.glutils.ShaderProgram;
 import com.badlogic.gdx.graphics.glutils.ShapeRenderer;
+import com.badlogic.gdx.graphics.glutils.ShapeRenderer.ShapeType;
 import com.badlogic.gdx.scenes.scene2d.Stage;
 import com.badlogic.gdx.utils.viewport.FitViewport;
 
@@ -30,7 +32,9 @@ public class GamePlayArea extends Stage {
 	private int score;
 	
 	private ShaderProgram invert;
+	private ShaderProgram bgShader;
 	
+	private ShapeRenderer bg;
 	public GamePlayArea(AssetManager assetManager, Preferences prefs) {
 		super(new FitViewport(Polyjet.GAME_AREA_WIDTH, Polyjet.GAME_AREA_HEIGHT));
 		
@@ -45,13 +49,33 @@ public class GamePlayArea extends Stage {
 				System.err.println(invert.getLog());
 				System.exit(0);
 			}
-			if (invert.getLog().length()!=0)
+			if (invert.getLog().length()!=0) {
 				System.out.println(invert.getLog());
-			
+			}
 			getBatch().setShader(invert);
 			
 		}
 		
+		if (prefs.getBoolean("bg_shader")) {
+			bgShader = new ShaderProgram(Gdx.files.internal("shaders/invert_vert.glsl").readString(), Gdx.files.internal("shaders/star_frag.glsl").readString());
+			if (!invert.isCompiled()) {
+				System.err.println(invert.getLog());
+				System.exit(0);
+			}
+			if (invert.getLog().length()!=0) {
+				System.out.println(invert.getLog());
+			}
+			
+			bg = new ShapeRenderer(8, bgShader);
+			bg.setColor(Color.BLACK);
+		} else {
+			bg = new ShapeRenderer();
+			bg.setTransformMatrix(getCamera().combined);
+			bg.setColor(Color.WHITE);
+		}
+		
+		ShaderProgram.pedantic = false;
+		
 		shapes = new ShapeRenderer(64, getBatch().getShader());
 		shapes.setProjectionMatrix(getCamera().combined);
 		ec = new EntityController(assetManager, shapes);
@@ -59,6 +83,14 @@ public class GamePlayArea extends Stage {
 		ec.activeAllies.add(polyjet);
 	}
 	
+	@Override
+	public void draw() {
+		bg.begin(ShapeType.Filled);
+		bg.rect(0, 0, Polyjet.GAME_AREA_WIDTH, Polyjet.GAME_AREA_HEIGHT);
+		bg.end();
+		super.draw();
+	}
+	
 	@Override
 	public void act(float delta) {
 		collisionDetector.collisionCheck();
diff --git a/core/src/zero1hd/polyjet/ui/windows/BeatViewer.java b/core/src/zero1hd/polyjet/ui/windows/BeatViewer.java
index dddd667..83e002d 100755
--- a/core/src/zero1hd/polyjet/ui/windows/BeatViewer.java
+++ b/core/src/zero1hd/polyjet/ui/windows/BeatViewer.java
@@ -20,7 +20,7 @@ public class BeatViewer extends Window {
 	private AudioAnalyzer data;
 	
 	public BeatViewer(String title, Skin skin) {
-		super(title, skin);
+		super(title, skin, "tinted");
 		defaults().space(5f);
 		setSize(64, 100);
 		
diff --git a/core/src/zero1hd/polyjet/ui/windows/FPSWindow.java b/core/src/zero1hd/polyjet/ui/windows/FPSWindow.java
index 17ba75f..e9d978f 100755
--- a/core/src/zero1hd/polyjet/ui/windows/FPSWindow.java
+++ b/core/src/zero1hd/polyjet/ui/windows/FPSWindow.java
@@ -8,7 +8,7 @@ import com.badlogic.gdx.scenes.scene2d.ui.Window;
 public class FPSWindow extends Window {
 
 	public FPSWindow(String title, Skin skin) {
-		super(title, skin);
+		super(title, skin, "tinted");
 		Label FPS = new Label("FPS: ", skin, "window-font", skin.getColor("default")) {
 			@Override
 			public void act(float delta) {
diff --git a/core/src/zero1hd/polyjet/ui/windows/GraphWindow.java b/core/src/zero1hd/polyjet/ui/windows/GraphWindow.java
index 18e05c1..702f4fb 100755
--- a/core/src/zero1hd/polyjet/ui/windows/GraphWindow.java
+++ b/core/src/zero1hd/polyjet/ui/windows/GraphWindow.java
@@ -12,7 +12,7 @@ public class GraphWindow extends Window {
 	AudioData audioData;
 	
 	public GraphWindow(String title, Skin skin) {
-		super(title, skin);
+		super(title, skin, "tinted");
 		graph = new AudioGraph(300, 150);
 		add(graph);
 		setSize(305, 155);
diff --git a/core/src/zero1hd/polyjet/ui/windows/LoadingWindow.java b/core/src/zero1hd/polyjet/ui/windows/LoadingWindow.java
index da6d64b..1696bc1 100755
--- a/core/src/zero1hd/polyjet/ui/windows/LoadingWindow.java
+++ b/core/src/zero1hd/polyjet/ui/windows/LoadingWindow.java
@@ -16,7 +16,7 @@ public class LoadingWindow extends Window implements Disposable {
 	private Sound openSound;
 	private float vol;
 	public LoadingWindow(Skin skin, boolean progress, AssetManager assets, float vol) {
-		super("loading...", skin);
+		super("loading...", skin, "tinted");
 		
 		this.openSound = assets.get("pop_open.ogg", Sound.class);
 		this.closeSound = assets.get("pop_close.ogg", Sound.class);
diff --git a/core/src/zero1hd/polyjet/ui/windows/MusicController.java b/core/src/zero1hd/polyjet/ui/windows/MusicController.java
index c9f3460..1977163 100755
--- a/core/src/zero1hd/polyjet/ui/windows/MusicController.java
+++ b/core/src/zero1hd/polyjet/ui/windows/MusicController.java
@@ -22,7 +22,7 @@ public class MusicController extends Window {
 	private AudioData audiofile;
 	
 	public MusicController(final Skin skin) {
-		super("Playback Controller", skin);
+		super("Playback Controller", skin, "tinted");
 		
 		defaults().space(5f);
 		
diff --git a/core/src/zero1hd/polyjet/ui/windows/MusicSelector.java b/core/src/zero1hd/polyjet/ui/windows/MusicSelector.java
index 0aa904c..8901773 100755
--- a/core/src/zero1hd/polyjet/ui/windows/MusicSelector.java
+++ b/core/src/zero1hd/polyjet/ui/windows/MusicSelector.java
@@ -27,7 +27,7 @@ public class MusicSelector extends Window {
 	public MiniSender miniSender;
 	
 	public MusicSelector(String title, Skin skin, final String path, String listStyle) {
-		super(title, skin);
+		super(title, skin, "tinted");
 		this.path = path;
 		padTop(25f);
 		padLeft(5f);
diff --git a/core/src/zero1hd/polyjet/ui/windows/NoticeWindow.java b/core/src/zero1hd/polyjet/ui/windows/NoticeWindow.java
index 2439011..90fb4c8 100755
--- a/core/src/zero1hd/polyjet/ui/windows/NoticeWindow.java
+++ b/core/src/zero1hd/polyjet/ui/windows/NoticeWindow.java
@@ -11,7 +11,7 @@ public class NoticeWindow extends Window {
 	private Label noticeText;
 	private Skin skin;
 	public NoticeWindow(Skin skin, String styleName, String text) {
-		super("Notice", skin);
+		super("Notice", skin, "tinted");
 		this.skin = skin;
 		
 		noticeText = new Label(text, skin, "sub-font", skin.getColor("default"));
diff --git a/core/src/zero1hd/polyjet/ui/windows/Spawnables.java b/core/src/zero1hd/polyjet/ui/windows/Spawnables.java
index 21d9dbf..533d3c6 100755
--- a/core/src/zero1hd/polyjet/ui/windows/Spawnables.java
+++ b/core/src/zero1hd/polyjet/ui/windows/Spawnables.java
@@ -8,7 +8,7 @@ import com.badlogic.gdx.scenes.scene2d.ui.Window;
 public class Spawnables extends Window {
 	
 	public Spawnables(String title, Skin skin) {
-		super(title, skin);
+		super(title, skin, "tinted");
 		
 		Table spawnButtons = new Table(skin);
 		
diff --git a/core/src/zero1hd/polyjet/ui/windows/SpawnerWindow.java b/core/src/zero1hd/polyjet/ui/windows/SpawnerWindow.java
index 5f306aa..b220c35 100755
--- a/core/src/zero1hd/polyjet/ui/windows/SpawnerWindow.java
+++ b/core/src/zero1hd/polyjet/ui/windows/SpawnerWindow.java
@@ -33,7 +33,7 @@ public class SpawnerWindow extends Window {
 	private Slider mod4;
 	
 	public SpawnerWindow(String title, Skin skin, EntityController ec, Stage stageForEntities) {
-		super(title, skin);
+		super(title, skin, "tinted");
 		this.ec = ec;
 		stage = stageForEntities;
 		
diff --git a/core/src/zero1hd/polyjet/ui/windows/VolumeWindow.java b/core/src/zero1hd/polyjet/ui/windows/VolumeWindow.java
index faa614f..341b7f6 100755
--- a/core/src/zero1hd/polyjet/ui/windows/VolumeWindow.java
+++ b/core/src/zero1hd/polyjet/ui/windows/VolumeWindow.java
@@ -19,7 +19,7 @@ public class VolumeWindow extends Window {
 	
 	private AudioData music;
 	public VolumeWindow(String title, Skin skin, Preferences prefs) {
-		super(title, skin);
+		super(title, skin, "tinted");
 		this.prefs = prefs;
 		setSize(360f, 100f);