diff --git a/.idea/modules.xml b/.idea/modules.xml
index 7d95eba..5d35779 100644
--- a/.idea/modules.xml
+++ b/.idea/modules.xml
@@ -2,8 +2,8 @@
 <project version="4">
   <component name="ProjectModuleManager">
     <modules>
+      <module fileurl="file://$PROJECT_DIR$/Hangman-game.iml" filepath="$PROJECT_DIR$/Hangman-game.iml" />
       <module fileurl="file://$PROJECT_DIR$/app/app.iml" filepath="$PROJECT_DIR$/app/app.iml" />
-      <module fileurl="file://$PROJECT_DIR$/hangman-game.iml" filepath="$PROJECT_DIR$/hangman-game.iml" />
     </modules>
   </component>
 </project>
\ No newline at end of file
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index 27143e0..a6d4e93 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -12,7 +12,8 @@
         android:theme="@style/AppTheme">
         <activity
             android:name=".MainActivity"
-            android:label="@string/app_name">
+            android:label="@string/app_name"
+            android:theme="@style/DeltaWings">
             <intent-filter>
                 <action android:name="android.intent.action.MAIN"/>
 
@@ -21,12 +22,16 @@
         </activity>
         <activity
             android:name=".GameActivity"
+            android:theme="@style/DeltaWings"
             android:windowSoftInputMode="stateHidden|adjustPan">
         </activity>
         <activity
             android:name=".SettingsActivity"
             android:label="@string/title_activity_settings">
         </activity>
+        <activity android:name=".AboutActivity"
+                  android:theme="@style/DeltaWings">
+        </activity>
     </application>
 
 </manifest>
\ No newline at end of file
diff --git a/app/src/main/java/net/DeltaWings/Android/Hangman/AboutActivity.java b/app/src/main/java/net/DeltaWings/Android/Hangman/AboutActivity.java
new file mode 100644
index 0000000..e9b48db
--- /dev/null
+++ b/app/src/main/java/net/DeltaWings/Android/Hangman/AboutActivity.java
@@ -0,0 +1,13 @@
+package net.DeltaWings.Android.Hangman;
+
+import android.support.v7.app.AppCompatActivity;
+import android.os.Bundle;
+
+public class AboutActivity extends AppCompatActivity {
+
+	@Override
+	protected void onCreate(Bundle savedInstanceState) {
+		super.onCreate(savedInstanceState);
+		setContentView(R.layout.activity_about);
+	}
+}
diff --git a/app/src/main/java/net/DeltaWings/Android/Hangman/GameActivity.java b/app/src/main/java/net/DeltaWings/Android/Hangman/GameActivity.java
index 88f4e47..035f8ad 100644
--- a/app/src/main/java/net/DeltaWings/Android/Hangman/GameActivity.java
+++ b/app/src/main/java/net/DeltaWings/Android/Hangman/GameActivity.java
@@ -1,6 +1,7 @@
 package net.DeltaWings.Android.Hangman;
 
 import android.animation.ObjectAnimator;
+import android.app.Activity;
 import android.content.DialogInterface;
 import android.os.Bundle;
 import android.support.v7.app.ActionBar;
diff --git a/app/src/main/java/net/DeltaWings/Android/Hangman/MainActivity.java b/app/src/main/java/net/DeltaWings/Android/Hangman/MainActivity.java
index 1630b93..74d9ecd 100644
--- a/app/src/main/java/net/DeltaWings/Android/Hangman/MainActivity.java
+++ b/app/src/main/java/net/DeltaWings/Android/Hangman/MainActivity.java
@@ -13,6 +13,11 @@ public class MainActivity extends AppCompatActivity {
 
 	public static MainActivity instance;
 
+	public static MainActivity getInstance() {
+		return instance;
+	}
+	public boolean single = true;
+
     @Override
     protected void onCreate(Bundle savedInstanceState) {
 		instance = this;
diff --git a/app/src/main/java/net/DeltaWings/Android/Hangman/Util/ConnectionUtil.java b/app/src/main/java/net/DeltaWings/Android/Hangman/Util/ConnectionUtil.java
index 46d24b4..34ec406 100644
--- a/app/src/main/java/net/DeltaWings/Android/Hangman/Util/ConnectionUtil.java
+++ b/app/src/main/java/net/DeltaWings/Android/Hangman/Util/ConnectionUtil.java
@@ -1,6 +1,8 @@
 package net.DeltaWings.Android.Hangman.Util;
 
 import java.util.List;
+import net.DeltaWings.Android.Hangman.MainActivity;
+import net.DeltaWings.Android.Hangman.Util.GameUtil;
 
 public class ConnectionUtil {
 
@@ -10,23 +12,44 @@ public class ConnectionUtil {
 	private String userID = null;
 	private String jsp = "jsp";
 	public int percent = 0;
+	private boolean single = MainActivity.getInstance().single;
+	private GameUtil gameUtil = null;
 
-	public ConnectionUtil ConnectionUtil() {
+	public ConnectionUtil() {
+		//check gamemode
+		if(single) {
+			gameUtil = new GameUtil();
+		} else {
+			//init connection
+			//send user name, generated userID
+		}
 
-		return this;
+		
 	}
 
 	public void closeConnection() {
-
+		if(single) {
+			gameUtil = null;
+		} else {
+			//send null username and null userID
+		}
+		
 	}
 
 	public boolean sendData(List<Object> query) {
-
-		return true;
+		if(single) return gameUtil.datasReader(query);
+		else {
+			//return state
+		}
+		return false;
 	}
 
 	public Object getData() {
+		if(single) {
+			return gameUtil.datasSender();
+		} else {
 
+		}
 		return null;
 	}
 }
diff --git a/app/src/main/res/layout/activity_about.xml b/app/src/main/res/layout/activity_about.xml
new file mode 100644
index 0000000..a40210f
--- /dev/null
+++ b/app/src/main/res/layout/activity_about.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<android.support.constraint.ConstraintLayout
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    tools:context="net.DeltaWings.Android.Hangman.AboutActivity">
+
+    <TextView
+        android:id="@+id/textView4"
+        android:layout_width="0dp"
+        android:layout_height="0dp"
+        android:text="TextView"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent"/>
+</android.support.constraint.ConstraintLayout>
diff --git a/app/src/main/res/layout/activity_main.xml b/app/src/main/res/layout/activity_main.xml
index 7e673d3..55eee98 100644
--- a/app/src/main/res/layout/activity_main.xml
+++ b/app/src/main/res/layout/activity_main.xml
@@ -12,8 +12,11 @@
     <LinearLayout
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
-        android:layout_below="@+id/appBarLayout"
+        android:layout_alignParentBottom="true"
+        android:layout_alignParentEnd="true"
         android:layout_centerHorizontal="true"
+        android:layout_centerVertical="true"
+        android:layout_below="@+id/appBarLayout"
         android:orientation="vertical"
         app:layout_constraintBottom_toBottomOf="parent"
         app:layout_constraintHorizontal_bias="0.507"
diff --git a/app/src/main/res/values-v21/styles.xml b/app/src/main/res/values-v21/styles.xml
index 1006b09..876f924 100644
--- a/app/src/main/res/values-v21/styles.xml
+++ b/app/src/main/res/values-v21/styles.xml
@@ -1,10 +1,15 @@
 <?xml version="1.0" encoding="utf-8"?>
 <resources>
 
-    <style name="AppTheme" parent="android:Theme.Material">
+    <style name="AppTheme" parent="Theme.AppCompat.Light.NoActionBar">
         <!-- Customize your theme here. -->
         <item name="colorPrimary">@color/colorPrimary</item>
         <item name="colorPrimaryDark">@color/colorPrimaryDark</item>
         <item name="colorAccent">@color/colorAccent</item>
+        <item name="android:navigationBarColor">@android:color/black</item>
+        <item name="android:textColorPrimaryInverse">@android:color/background_light</item>
+        <item name="android:textColorPrimary">@android:color/black</item>
+        <item name="android:textColorSecondary">@android:color/background_dark</item>
+        <item name="android:colorForeground">@android:color/background_light</item>
     </style>
 </resources>
\ No newline at end of file
diff --git a/app/src/main/res/values/colors.xml b/app/src/main/res/values/colors.xml
index ecc2264..dd9285e 100644
--- a/app/src/main/res/values/colors.xml
+++ b/app/src/main/res/values/colors.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <resources>
-    <color name="colorPrimary">#3F51B5</color>
+    <color name="colorPrimary">#062988</color>
     <color name="colorPrimaryDark">#303F9F</color>
     <color name="colorAccent">#111984</color>
 </resources>
diff --git a/app/src/main/res/values/styles.xml b/app/src/main/res/values/styles.xml
index 177cefc..6e31bf2 100644
--- a/app/src/main/res/values/styles.xml
+++ b/app/src/main/res/values/styles.xml
@@ -1,20 +1,13 @@
 <resources>
 
     <!-- Base application theme. -->
-    <style name="AppTheme" parent="Theme.AppCompat.Light.DarkActionBar">
-        <!-- Customize your theme here. -->
-        <item name="colorPrimary">@color/colorPrimary</item>
-        <item name="colorPrimaryDark">@color/colorPrimaryDark</item>
-        <item name="colorAccent">@color/colorAccent</item>
-    </style>
-
-    <style name="AppTheme.NoActionBar">
-        <item name="windowActionBar">false</item>
-        <item name="windowNoTitle">true</item>
-    </style>
 
     <style name="AppTheme.AppBarOverlay" parent="ThemeOverlay.AppCompat.Dark.ActionBar"/>
 
     <style name="AppTheme.PopupOverlay" parent="ThemeOverlay.AppCompat.Light"/>
 
+    <style name="DeltaWings" parent="Theme.AppCompat">
+        <item name="colorPrimary">@color/colorAccent</item>
+    </style>
+
 </resources>