diff --git a/Flow.Launcher/Flow.Launcher.csproj b/Flow.Launcher/Flow.Launcher.csproj
index fd2f5f1d9..4be5fc282 100644
--- a/Flow.Launcher/Flow.Launcher.csproj
+++ b/Flow.Launcher/Flow.Launcher.csproj
@@ -104,6 +104,9 @@
     <ProjectReference Include="..\Flow.Launcher.Plugin\Flow.Launcher.Plugin.csproj" />
   </ItemGroup>
 
+  <ItemGroup>
+    <Resource Include="Images\gamemode.ico" />
+  </ItemGroup>
   <Target Name="PreBuild" BeforeTargets="PreBuildEvent">
     <Exec Command="taskkill /f /fi &quot;IMAGENAME eq Flow.Launcher.exe&quot;" />
   </Target>
diff --git a/Flow.Launcher/Helper/HotKeyMapper.cs b/Flow.Launcher/Helper/HotKeyMapper.cs
index fe25ecf18..01a524160 100644
--- a/Flow.Launcher/Helper/HotKeyMapper.cs
+++ b/Flow.Launcher/Helper/HotKeyMapper.cs
@@ -6,12 +6,13 @@ using NHotkey.Wpf;
 using Flow.Launcher.Core.Resource;
 using System.Windows;
 using Flow.Launcher.ViewModel;
+using Flow.Launcher;
 using System.Threading.Tasks;
 using System.Threading;
 
 namespace Flow.Launcher.Helper
 {
-    internal static class HotKeyMapper
+    internal class HotKeyMapper
     {
         private static Settings settings;
         private static MainViewModel mainViewModel;
@@ -27,7 +28,13 @@ namespace Flow.Launcher.Helper
 
         internal static void OnToggleHotkey(object sender, HotkeyEventArgs args)
         {
-            mainViewModel.ToggleFlowLauncher();
+            if (mainViewModel.gameModeStatus == true)
+            {
+            }
+            else
+            {
+                mainViewModel.ToggleFlowLauncher();
+            }
         }
 
         private static void SetHotkey(string hotkeyStr, EventHandler<HotkeyEventArgs> action)
@@ -75,7 +82,7 @@ namespace Flow.Launcher.Helper
         {
             SetHotkey(hotkey.Hotkey, (s, e) =>
             {
-                if (mainViewModel.ShouldIgnoreHotkeys())
+                if (mainViewModel.ShouldIgnoreHotkeys() || mainViewModel.gameModeStatus == true)
                     return;
 
                 mainViewModel.MainWindowVisibility = Visibility.Visible;
diff --git a/Flow.Launcher/Images/gamemode.ico b/Flow.Launcher/Images/gamemode.ico
new file mode 100644
index 000000000..27a46a904
Binary files /dev/null and b/Flow.Launcher/Images/gamemode.ico differ
diff --git a/Flow.Launcher/Languages/en.xaml b/Flow.Launcher/Languages/en.xaml
index 5ca6bdbfd..e5856625c 100644
--- a/Flow.Launcher/Languages/en.xaml
+++ b/Flow.Launcher/Languages/en.xaml
@@ -15,6 +15,7 @@
     <system:String x:Key="iconTrayAbout">About</system:String>
     <system:String x:Key="iconTrayExit">Exit</system:String>
     <system:String x:Key="closeWindow">Close</system:String>
+    <system:String x:Key="GameMode">Game Mode</system:String>
 
     <!--  Setting General  -->
     <system:String x:Key="flowlauncher_settings">Flow Launcher Settings</system:String>
diff --git a/Flow.Launcher/MainWindow.xaml.cs b/Flow.Launcher/MainWindow.xaml.cs
index 16e4be8a0..29cced997 100644
--- a/Flow.Launcher/MainWindow.xaml.cs
+++ b/Flow.Launcher/MainWindow.xaml.cs
@@ -164,8 +164,9 @@ namespace Flow.Launcher
         {
             var menu = contextMenu;
             ((MenuItem)menu.Items[1]).Header = InternationalizationManager.Instance.GetTranslation("iconTrayOpen");
-            ((MenuItem)menu.Items[2]).Header = InternationalizationManager.Instance.GetTranslation("iconTraySettings");
-            ((MenuItem)menu.Items[3]).Header = InternationalizationManager.Instance.GetTranslation("iconTrayExit");
+            ((MenuItem)menu.Items[2]).Header = InternationalizationManager.Instance.GetTranslation("GameMode");
+            ((MenuItem)menu.Items[3]).Header = InternationalizationManager.Instance.GetTranslation("iconTraySettings");
+            ((MenuItem)menu.Items[4]).Header = InternationalizationManager.Instance.GetTranslation("iconTrayExit");
         }
 
         private void InitializeNotifyIcon()
@@ -187,6 +188,10 @@ namespace Flow.Launcher
             {
                 Header = InternationalizationManager.Instance.GetTranslation("iconTrayOpen")
             };
+            var gamemode = new MenuItem
+            {
+                Header = InternationalizationManager.Instance.GetTranslation("GameMode")
+            };
             var settings = new MenuItem
             {
                 Header = InternationalizationManager.Instance.GetTranslation("iconTraySettings")
@@ -197,10 +202,12 @@ namespace Flow.Launcher
             };
 
             open.Click += (o, e) => Visibility = Visibility.Visible;
+            gamemode.Click += (o, e) => GameMode();
             settings.Click += (o, e) => App.API.OpenSettingDialog();
             exit.Click += (o, e) => Close();
             contextMenu.Items.Add(header);
             contextMenu.Items.Add(open);
+            contextMenu.Items.Add(gamemode);
             contextMenu.Items.Add(settings);
             contextMenu.Items.Add(exit);
 
@@ -220,6 +227,19 @@ namespace Flow.Launcher
             };
         }
 
+        public void GameMode()
+        {
+            if (_viewModel.gameModeStatus)
+            {
+                _notifyIcon.Icon = Properties.Resources.app;
+                _viewModel.gameModeStatus = false;
+            }
+            else
+            {
+                _notifyIcon.Icon = Properties.Resources.gamemode;
+                _viewModel.gameModeStatus = true;
+            }
+        }
         private void InitProgressbarAnimation()
         {
             var da = new DoubleAnimation(ProgressBar.X2, ActualWidth + 150,
diff --git a/Flow.Launcher/Properties/Resources.Designer.cs b/Flow.Launcher/Properties/Resources.Designer.cs
index a19716073..43927cb98 100644
--- a/Flow.Launcher/Properties/Resources.Designer.cs
+++ b/Flow.Launcher/Properties/Resources.Designer.cs
@@ -69,5 +69,13 @@ namespace Flow.Launcher.Properties {
                 return ((System.Drawing.Icon)(obj));
             }
         }
+        internal static System.Drawing.Icon gamemode
+        {
+            get
+            {
+                object obj = ResourceManager.GetObject("gamemode", resourceCulture);
+                return ((System.Drawing.Icon)(obj));
+            }
+        }
     }
 }
diff --git a/Flow.Launcher/Properties/Resources.resx b/Flow.Launcher/Properties/Resources.resx
index 3ae43d89b..2126cb185 100644
--- a/Flow.Launcher/Properties/Resources.resx
+++ b/Flow.Launcher/Properties/Resources.resx
@@ -112,13 +112,16 @@
     <value>2.0</value>
   </resheader>
   <resheader name="reader">
-    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=5.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
   </resheader>
   <resheader name="writer">
-    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=5.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
   </resheader>
-  <assembly alias="System.Windows.Forms" name="System.Windows.Forms, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" />
+  <assembly alias="System.Windows.Forms" name="System.Windows.Forms, Version=5.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" />
   <data name="app" type="System.Resources.ResXFileRef, System.Windows.Forms">
     <value>..\Resources\app.ico;System.Drawing.Icon, System.Drawing, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
   </data>
+  <data name="gamemode" type="System.Resources.ResXFileRef, System.Windows.Forms">
+    <value>..\Images\gamemode.ico;System.Drawing.Icon, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
+  </data>
 </root>
\ No newline at end of file
diff --git a/Flow.Launcher/ViewModel/MainViewModel.cs b/Flow.Launcher/ViewModel/MainViewModel.cs
index 547228ee3..955b3df7a 100644
--- a/Flow.Launcher/ViewModel/MainViewModel.cs
+++ b/Flow.Launcher/ViewModel/MainViewModel.cs
@@ -44,6 +44,7 @@ namespace Flow.Launcher.ViewModel
         private readonly History _history;
         private readonly UserSelectedRecord _userSelectedRecord;
         private readonly TopMostRecord _topMostRecord;
+        private MainWindow _mainWindow;
 
         private CancellationTokenSource _updateSource;
         private CancellationToken _updateToken;
@@ -304,6 +305,8 @@ namespace Flow.Launcher.ViewModel
         public ResultsViewModel ContextMenu { get; private set; }
         public ResultsViewModel History { get; private set; }
 
+        public bool gameModeStatus = false;
+
         private string _queryText;
 
         public string QueryText