diff --git a/android/assets/ui/x0.75/power_off.png b/android/assets/ui/x0.75/power_off.png
new file mode 100644
index 0000000..4a81b97
Binary files /dev/null and b/android/assets/ui/x0.75/power_off.png differ
diff --git a/android/assets/ui/x1.0/power_off.png b/android/assets/ui/x1.0/power_off.png
new file mode 100644
index 0000000..870e46c
Binary files /dev/null and b/android/assets/ui/x1.0/power_off.png differ
diff --git a/android/assets/ui/x1.25/power_off.png b/android/assets/ui/x1.25/power_off.png
new file mode 100644
index 0000000..bc20d0c
Binary files /dev/null and b/android/assets/ui/x1.25/power_off.png differ
diff --git a/android/assets/ui/x1.5/power_off.png b/android/assets/ui/x1.5/power_off.png
new file mode 100644
index 0000000..56690f4
Binary files /dev/null and b/android/assets/ui/x1.5/power_off.png differ
diff --git a/android/assets/ui/x2.0/power_off.png b/android/assets/ui/x2.0/power_off.png
new file mode 100644
index 0000000..8733e47
Binary files /dev/null and b/android/assets/ui/x2.0/power_off.png differ
diff --git a/android/assets/ui/x4.0/power_off.png b/android/assets/ui/x4.0/power_off.png
new file mode 100644
index 0000000..24f99da
Binary files /dev/null and b/android/assets/ui/x4.0/power_off.png differ
diff --git a/android/build.gradle b/android/build.gradle
index 303e2bf..5c1c26b 100644
--- a/android/build.gradle
+++ b/android/build.gradle
@@ -22,8 +22,8 @@ android {
         minSdkVersion 8
         targetSdkVersion 25
 
-        versionCode 600
-        versionName "0.6"
+        versionCode 610
+        versionName "0.6.1"
     }
 }
 
diff --git a/build.gradle b/build.gradle
index 19b557b..ca8d634 100644
--- a/build.gradle
+++ b/build.gradle
@@ -16,7 +16,7 @@ allprojects {
     apply plugin: "eclipse"
     apply plugin: "idea"
 
-    version = '0.6'
+    version = '0.6.1'
     ext {
         appName = "1010! Klooni"
         gdxVersion = '1.9.5'
diff --git a/core/src/io/github/lonamiwebs/klooni/SkinLoader.java b/core/src/io/github/lonamiwebs/klooni/SkinLoader.java
index 4ad10d9..7c07891 100644
--- a/core/src/io/github/lonamiwebs/klooni/SkinLoader.java
+++ b/core/src/io/github/lonamiwebs/klooni/SkinLoader.java
@@ -28,7 +28,7 @@ public class SkinLoader {
     private static String[] ids = {
             "play", "play_saved", "star", "stopwatch", "palette", "home", "replay",
             "share", "sound_on", "sound_off", "snap_on", "snap_off", "issues", "credits",
-            "web", "back", "ok", "cancel"
+            "web", "back", "ok", "cancel", "power_off"
     };
 
     private static float bestMultiplier;
diff --git a/core/src/io/github/lonamiwebs/klooni/screens/PauseMenuStage.java b/core/src/io/github/lonamiwebs/klooni/screens/PauseMenuStage.java
index f942e7c..4bc665c 100644
--- a/core/src/io/github/lonamiwebs/klooni/screens/PauseMenuStage.java
+++ b/core/src/io/github/lonamiwebs/klooni/screens/PauseMenuStage.java
@@ -53,6 +53,7 @@ class PauseMenuStage extends Stage {
     private final Band band;
     private final BaseScorer scorer;
     private final SoftButton playButton;
+    private final SoftButton customButton; // Customize & "Shut down"
 
     //endregion
 
@@ -98,22 +99,14 @@ class PauseMenuStage extends Stage {
 
         table.row();
 
-        // Palette button (buy colors)
-        final SoftButton paletteButton = new SoftButton(1, "palette_texture");
-        table.add(paletteButton).space(16);
-
-        paletteButton.addListener(new ChangeListener() {
-            @Override
-            public void changed(ChangeEvent event, Actor actor) {
-                // Don't dispose because then it needs to take us to the previous screen
-                game.transitionTo(new CustomizeScreen(game, game.getScreen()), false);
-            }
-        });
+        // Palette button OR shutdown game (if game over)
+        customButton = new SoftButton(1, "palette_texture");
+        table.add(customButton).space(16);
+        customButton.addListener(customChangeListener);
 
         // Continue playing OR share (if game over) button
         playButton = new SoftButton(2, "play_texture");
         table.add(playButton).space(16);
-
         playButton.addListener(playChangeListener);
     }
 
@@ -139,6 +132,14 @@ class PauseMenuStage extends Stage {
         scorer.resume();
     }
 
+    private final ChangeListener customChangeListener = new ChangeListener() {
+        @Override
+        public void changed(ChangeEvent event, Actor actor) {
+            // Don't dispose because then it needs to take us to the previous screen
+            game.transitionTo(new CustomizeScreen(game, game.getScreen()), false);
+        }
+    };
+
     private final ChangeListener playChangeListener = new ChangeListener() {
         @Override
         public void changed(ChangeEvent event, Actor actor) {
@@ -166,13 +167,22 @@ class PauseMenuStage extends Stage {
     }
 
     void showGameOver(final String gameOverReason, final boolean timeMode) {
+        // Allow the players to exit the game (issue #23)
+        customButton.removeListener(customChangeListener);
+        customButton.updateImage("power_off_texture");
+        customButton.addListener(new ChangeListener() {
+            @Override
+            public void changed(ChangeEvent event, Actor actor) {
+                Gdx.app.exit();
+            }
+        });
+
         if (game.shareChallenge != null) {
             playButton.removeListener(playChangeListener);
             playButton.updateImage("share_texture");
             playButton.addListener(new ChangeListener() {
                 public void changed(ChangeEvent event, Actor actor) {
                     // Don't dispose because then it needs to take us to the previous screen
-
                     game.transitionTo(new ShareScoreScreen(
                             game, game.getScreen(), scorer.getCurrentScore(), timeMode), false);
                 }
diff --git a/original-resources/buttons.svg b/original-resources/buttons.svg
index 59d4b0f..6be7e77 100644
--- a/original-resources/buttons.svg
+++ b/original-resources/buttons.svg
@@ -15,7 +15,7 @@
    viewBox="0 0 500.00001 500.00001"
    id="svg2"
    version="1.1"
-   inkscape:version="0.92.1 r15371"
+   inkscape:version="0.92.1 r"
    sodipodi:docname="buttons.svg">
   <defs
      id="defs4">
@@ -125,14 +125,14 @@
      borderopacity="1"
      inkscape:pageopacity="0"
      inkscape:pageshadow="2"
-     inkscape:zoom="4.6421393"
-     inkscape:cx="162.81422"
-     inkscape:cy="251.69867"
+     inkscape:zoom="0.82062205"
+     inkscape:cx="328.41208"
+     inkscape:cy="62.530961"
      inkscape:document-units="px"
      inkscape:current-layer="layer1"
      showgrid="false"
      inkscape:window-width="1366"
-     inkscape:window-height="742"
+     inkscape:window-height="739"
      inkscape:window-x="0"
      inkscape:window-y="0"
      inkscape:window-maximized="1"
@@ -1133,5 +1133,27 @@
          style="opacity:1;fill:#ffffff;fill-opacity:1;stroke:none;stroke-width:1.1729759;stroke-linecap:square;stroke-linejoin:bevel;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
          inkscape:connector-curvature="0" />
     </g>
+    <g
+       id="power_off">
+      <rect
+         y="848.36218"
+         x="-1.7763568e-15"
+         height="64.000313"
+         width="64.000313"
+         id="rect4660"
+         style="fill:none;fill-opacity:1;stroke:none;stroke-width:2.16577601;stroke-opacity:1" />
+      <path
+         sodipodi:nodetypes="ssssssssssss"
+         inkscape:connector-curvature="0"
+         id="path4662"
+         d="m 45.036191,857.69924 c 5.203104,-3.79965 9.388151,4.33734 11.779635,8.22107 5.165057,8.38797 5.975717,19.35861 0.89549,28.1922 -5.366639,9.33161 -15.15808,16.39433 -26.245535,15.66611 C 18.331227,908.91594 5.6536704,899.49369 3.3341588,886.10284 1.6199931,876.20673 4.6666459,866.10771 11.962852,858.7082 c 5.148946,-5.22185 9.55443,0.629 5.270728,5.67046 -3.365214,3.9605 -6.611104,7.9085 -7.177727,13.23675 -1.1402987,10.72284 5.741703,21.44966 16.073318,24.33824 11.932388,3.33614 25.142774,-5.26317 27.283423,-17.41893 1.239676,-7.03955 -2.535275,-14.29484 -6.245168,-19.54582 -1.440336,-2.03865 -4.832856,-5.31676 -2.131235,-7.28966 z"
+         style="fill:#ffffff;fill-opacity:1;stroke:none;stroke-width:0.93750006px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" />
+      <path
+         sodipodi:nodetypes="sssssssssss"
+         inkscape:connector-curvature="0"
+         id="path4664"
+         d="m 28.96558,851.96616 c 0.835392,-0.69063 1.986545,-1.09077 3.070271,-1.07103 1.047321,0.0191 2.170527,0.41835 2.927466,1.14243 0.977909,0.93545 1.646441,2.3596 1.642238,3.71288 l -0.0714,22.99133 c -0.0026,0.83573 -0.291448,1.74078 -0.85682,2.35626 -0.958108,1.04302 -2.439879,1.8216 -3.855688,1.78503 -1.479356,-0.0382 -3.055098,-0.87499 -3.927089,-2.07064 -0.484195,-0.66392 -0.425936,-1.60594 -0.428411,-2.42766 l -0.0714,-23.70534 c -0.0031,-1.04505 0.765383,-2.04738 1.570833,-2.71326 z"
+         style="fill:#ffffff;fill-opacity:1;stroke:none;stroke-width:0.93750006px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1" />
+    </g>
   </g>
 </svg>
diff --git a/original-resources/gen-ui-png.py b/original-resources/gen-ui-png.py
index c1f2bbd..cb3fa7d 100755
--- a/original-resources/gen-ui-png.py
+++ b/original-resources/gen-ui-png.py
@@ -25,6 +25,7 @@ ids = [
     'palette',
     'play',
     'play_saved',
+    'power_off',
     'replay',
     'share',
     'snap_off',