diff --git a/app_pojavlauncher/src/main/java/net/kdt/pojavlaunch/PojavLauncherActivity.java b/app_pojavlauncher/src/main/java/net/kdt/pojavlaunch/PojavLauncherActivity.java
index abfc21f95..bbca0dabc 100644
--- a/app_pojavlauncher/src/main/java/net/kdt/pojavlaunch/PojavLauncherActivity.java
+++ b/app_pojavlauncher/src/main/java/net/kdt/pojavlaunch/PojavLauncherActivity.java
@@ -16,6 +16,8 @@ import android.widget.Spinner;
 import android.widget.TextView;
 import android.widget.Toast;
 
+import androidx.constraintlayout.widget.ConstraintLayout;
+import androidx.constraintlayout.widget.Guideline;
 import androidx.viewpager.widget.ViewPager;
 
 import net.kdt.pojavlaunch.fragments.ConsoleFragment;
@@ -28,6 +30,8 @@ import java.io.File;
 import java.util.ArrayList;
 import java.util.List;
 
+import static net.kdt.pojavlaunch.prefs.LauncherPreferences.PREF_HIDE_SIDEBAR;
+
 public class PojavLauncherActivity extends BaseLauncherActivity
 {
 
@@ -199,6 +203,7 @@ public class PojavLauncherActivity extends BaseLauncherActivity
         statusIsLaunching(false);
 
         initTabs(0);
+        restoreOldLook(PREF_HIDE_SIDEBAR);
     }
 
 
@@ -265,5 +270,23 @@ public class PojavLauncherActivity extends BaseLauncherActivity
         }, 500);
     }
 
+    private void restoreOldLook(boolean oldLookState){
+        if(oldLookState){
+            //UI v1 Style
+            //Hide the sidebar
+            Guideline guideLine = findViewById(R.id.guidelineLeft);
+            ConstraintLayout.LayoutParams params = (ConstraintLayout.LayoutParams) guideLine.getLayoutParams();
+            params.guidePercent = 0; // 0%, range: 0 <-> 1
+            guideLine.setLayoutParams(params);
+
+            //Remove the selected Tab
+            selected.setVisibility(View.GONE);
+
+            //Enlarge the button, but just a bit.
+            params = (ConstraintLayout.LayoutParams) mPlayButton.getLayoutParams();
+            params.width = (int)(params.width*1.80);
+            mPlayButton.setLayoutParams(params);
+        }
+    }
 }
 
diff --git a/app_pojavlauncher/src/main/java/net/kdt/pojavlaunch/prefs/LauncherPreferences.java b/app_pojavlauncher/src/main/java/net/kdt/pojavlaunch/prefs/LauncherPreferences.java
index c314447bb..4b597f43f 100644
--- a/app_pojavlauncher/src/main/java/net/kdt/pojavlaunch/prefs/LauncherPreferences.java
+++ b/app_pojavlauncher/src/main/java/net/kdt/pojavlaunch/prefs/LauncherPreferences.java
@@ -12,6 +12,7 @@ public class LauncherPreferences
 	public static boolean PREF_VERTYPE_OLDALPHA = false;
 	public static boolean PREF_VERTYPE_OLDBETA = false;
 	public static boolean PREF_FREEFORM = false;
+	public static boolean PREF_HIDE_SIDEBAR = false;
 	public static float PREF_BUTTONSIZE = 100f;
 	public static float PREF_MOUSESCALE = 100f;
 	public static int PREF_LONGPRESS_TRIGGER = 500;
@@ -24,6 +25,7 @@ public class LauncherPreferences
 		PREF_BUTTONSIZE = DEFAULT_PREF.getInt("buttonscale", 100);
 		PREF_MOUSESCALE = DEFAULT_PREF.getInt("mousescale", 100);
 		PREF_FREEFORM = DEFAULT_PREF.getBoolean("freeform", false);
+		PREF_HIDE_SIDEBAR = DEFAULT_PREF.getBoolean("hideSidebar", false);
 		PREF_VERTYPE_RELEASE = DEFAULT_PREF.getBoolean("vertype_release", true);
 		PREF_VERTYPE_SNAPSHOT = DEFAULT_PREF.getBoolean("vertype_snapshot", false);
 		PREF_VERTYPE_OLDALPHA = DEFAULT_PREF.getBoolean("vertype_oldalpha", false);
diff --git a/app_pojavlauncher/src/main/res/drawable-xhdpi/hide_sidebar.png b/app_pojavlauncher/src/main/res/drawable-xhdpi/hide_sidebar.png
new file mode 100755
index 000000000..b4d598d30
Binary files /dev/null and b/app_pojavlauncher/src/main/res/drawable-xhdpi/hide_sidebar.png differ
diff --git a/app_pojavlauncher/src/main/res/layout/launcher_main_v4.xml b/app_pojavlauncher/src/main/res/layout/launcher_main_v4.xml
index a4a83fcef..9ce8fb621 100644
--- a/app_pojavlauncher/src/main/res/layout/launcher_main_v4.xml
+++ b/app_pojavlauncher/src/main/res/layout/launcher_main_v4.xml
@@ -24,14 +24,7 @@
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
         android:orientation="vertical"
-        app:layout_constraintGuide_percent="0.2" />
-
-    <androidx.constraintlayout.widget.Guideline
-        android:id="@+id/guidelineMiddle"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:orientation="vertical"
-        app:layout_constraintGuide_percent="0.625" />
+        app:layout_constraintGuide_percent="0.23" />
 
     <androidx.constraintlayout.widget.Guideline
         android:id="@+id/guidelineRight"
@@ -255,9 +248,9 @@
         android:onClick="launchGame"
         android:text="@string/main_play"
         app:layout_constraintBottom_toBottomOf="parent"
-        app:layout_constraintEnd_toStartOf="@+id/guidelineMiddle"
+        app:layout_constraintEnd_toEndOf="parent"
         app:layout_constraintHorizontal_bias="0.5"
-        app:layout_constraintStart_toStartOf="@+id/guidelineMiddle"
+        app:layout_constraintStart_toStartOf="@+id/guidelineLeft"
         app:layout_constraintTop_toTopOf="@+id/guidelineBottom" />
 
     <TextView
diff --git a/app_pojavlauncher/src/main/res/values/strings.xml b/app_pojavlauncher/src/main/res/values/strings.xml
index f93d82628..4b7a4d79d 100644
--- a/app_pojavlauncher/src/main/res/values/strings.xml
+++ b/app_pojavlauncher/src/main/res/values/strings.xml
@@ -87,6 +87,8 @@
     <string name="mcl_setting_subtitle_uninstalljre">[Launcher restart required] This let you re-install Java Runtime</string>
     <string name="mcl_setting_title_freeform">Launch Minecraft in Freeform mode</string>
     <string name="mcl_setting_subtitle_freeform">Launch Minecraft in floating window. Requires Android 7.0+</string>
+    <string name="mcl_setting_title_hide_sidebar">Hide Sidebar</string>
+    <string name="mcl_setting_subtitle_hide_sidebar">Nostalgic folks preferring the old v1 UI might like this. Gives you a more fullscreen experience.</string>
     <string name="mcl_setting_title_longpresstrigger">How long will trigger after long press</string>
     <string name="mcl_setting_subtitle_longpresstrigger">Change trigger time for long press in destroy block and drop item.</string>
     <string name="mcl_setting_title_buttonscale">Control buttons scaling</string>
diff --git a/app_pojavlauncher/src/main/res/xml/pref_main.xml b/app_pojavlauncher/src/main/res/xml/pref_main.xml
index 389a77fe1..1e955686c 100644
--- a/app_pojavlauncher/src/main/res/xml/pref_main.xml
+++ b/app_pojavlauncher/src/main/res/xml/pref_main.xml
@@ -26,6 +26,13 @@
             android:title="@string/mcl_setting_title_freeform"
             app2:icon="@drawable/freeform_opt" />
 
+        <androidx.preference.SwitchPreferenceCompat
+            android:defaultValue="false"
+            android:key="hideSidebar"
+            android:summary="@string/mcl_setting_subtitle_hide_sidebar"
+            android:title="@string/mcl_setting_title_hide_sidebar"
+            app2:icon="@drawable/hide_sidebar" />
+
         <EditTextPreference
             android:dialogTitle="@string/mcl_setting_title_javaargs"
             android:icon="@drawable/jre_args"