diff --git a/MainWindow.xaml b/MainWindow.xaml
index a3025a9..20442df 100644
--- a/MainWindow.xaml
+++ b/MainWindow.xaml
@@ -8,7 +8,7 @@
         WindowStyle="None"
         WindowStartupLocation="CenterScreen"
         Title="Ryu Edit" Height="420" Width="620">
-    <!-- region Control Templates -->
+    <!-- region Control Templates & Styles -->
     <Window.Resources>
         <ControlTemplate TargetType="Button" x:Key="DefaultButton">
             <Border Name="RootElement" BorderThickness="1">
@@ -114,11 +114,125 @@
                 </VisualStateManager.VisualStateGroups>
             </Border>
         </ControlTemplate>
+
+        <Style x:Key="CheckBox" TargetType="{x:Type CheckBox}">
+            <Setter Property="SnapsToDevicePixels" Value="true" />
+            <Setter Property="OverridesDefaultStyle" Value="true" />
+            <Setter Property="FocusVisualStyle" Value="{DynamicResource CheckBoxFocusVisual}" />
+            <Setter Property="Template">
+                <Setter.Value>
+                    <ControlTemplate TargetType="{x:Type CheckBox}">
+                        <BulletDecorator Background="Transparent">
+                            <BulletDecorator.Bullet>
+                                <Border x:Name="Border" Width="13" Height="13" CornerRadius="0" BorderThickness="1">
+                                    <Border.BorderBrush>
+                                        <LinearGradientBrush StartPoint="0,0" EndPoint="0,1">
+                                            <LinearGradientBrush.GradientStops>
+                                                <GradientStopCollection>
+                                                    <GradientStop Color="#303030" Offset="0.0" />
+                                                    <GradientStop Color="#303030" Offset="1.0" />
+                                                </GradientStopCollection>
+                                            </LinearGradientBrush.GradientStops>
+                                        </LinearGradientBrush>
+                                    </Border.BorderBrush>
+                                    <Border.Background>
+                                        <LinearGradientBrush StartPoint="0,0" EndPoint="0,1">
+                                            <LinearGradientBrush.GradientStops>
+                                                <GradientStopCollection>
+                                                    <GradientStop Color="#202020" />
+                                                    <GradientStop Color="#303030" Offset="10" />
+                                                </GradientStopCollection>
+                                            </LinearGradientBrush.GradientStops>
+                                        </LinearGradientBrush>
+                                    </Border.Background>
+                                    <Grid>
+                                        <Path Visibility="Collapsed" Width="7" Height="7" x:Name="CheckMark" SnapsToDevicePixels="False" StrokeThickness="2" Data="M 0 0 L 7 7 M 0 7 L 7 0">
+                                            <Path.Stroke>
+                                                <SolidColorBrush Color="PeachPuff" />
+                                            </Path.Stroke>
+                                        </Path>
+                                        <Path Visibility="Collapsed" Width="7" Height="7" x:Name="InderminateMark" SnapsToDevicePixels="False" StrokeThickness="2" Data="M 0 7 L 7 0">
+                                            <Path.Stroke>
+                                                <SolidColorBrush Color="PeachPuff" />
+                                            </Path.Stroke>
+                                        </Path>
+                                    </Grid>
+                                </Border>
+                            </BulletDecorator.Bullet>
+                            <VisualStateManager.VisualStateGroups>
+                                <VisualStateGroup x:Name="CommonStates">
+                                    <VisualState x:Name="Normal" />
+                                    <VisualState x:Name="MouseOver">
+                                        <Storyboard>
+                                            <ColorAnimationUsingKeyFrames Storyboard.TargetName="Border" Storyboard.TargetProperty="(Panel.Background).(GradientBrush.GradientStops)[0].(GradientStop.Color)">
+                                                <EasingColorKeyFrame KeyTime="0" Value="#454545" />
+                                            </ColorAnimationUsingKeyFrames>
+                                            <ColorAnimationUsingKeyFrames Storyboard.TargetName="Border" Storyboard.TargetProperty="(Panel.Background).(GradientBrush.GradientStops)[1].(GradientStop.Color)">
+                                                <EasingColorKeyFrame KeyTime="0" Value="#454545" />
+                                            </ColorAnimationUsingKeyFrames>
+                                            <ColorAnimationUsingKeyFrames Storyboard.TargetName="Border" Storyboard.TargetProperty="(Border.BorderBrush).(GradientBrush.GradientStops)[0].(GradientStop.Color)">
+                                                <EasingColorKeyFrame KeyTime="0" Value="#303030" />
+                                            </ColorAnimationUsingKeyFrames>
+                                            <ColorAnimationUsingKeyFrames Storyboard.TargetName="Border" Storyboard.TargetProperty="(Border.BorderBrush).(GradientBrush.GradientStops)[1].(GradientStop.Color)">
+                                                <EasingColorKeyFrame KeyTime="0" Value="#303030" />
+                                            </ColorAnimationUsingKeyFrames>
+                                        </Storyboard>
+                                    </VisualState>
+                                    <VisualState x:Name="Pressed">
+                                        <Storyboard>
+                                            <ColorAnimationUsingKeyFrames Storyboard.TargetName="Border" Storyboard.TargetProperty="(Panel.Background).(GradientBrush.GradientStops)[0].(GradientStop.Color)">
+                                                <EasingColorKeyFrame KeyTime="0" Value="#454545" />
+                                            </ColorAnimationUsingKeyFrames>
+                                            <ColorAnimationUsingKeyFrames Storyboard.TargetName="Border" Storyboard.TargetProperty="(Panel.Background).(GradientBrush.GradientStops)[1].(GradientStop.Color)">
+                                                <EasingColorKeyFrame KeyTime="0" Value="#454545" />
+                                            </ColorAnimationUsingKeyFrames>
+                                            <ColorAnimationUsingKeyFrames Storyboard.TargetName="Border" Storyboard.TargetProperty="(Border.BorderBrush).(GradientBrush.GradientStops)[0].(GradientStop.Color)">
+                                                <EasingColorKeyFrame KeyTime="0" Value="#303030" />
+                                            </ColorAnimationUsingKeyFrames>
+                                            <ColorAnimationUsingKeyFrames Storyboard.TargetName="Border" Storyboard.TargetProperty="(Border.BorderBrush).(GradientBrush.GradientStops)[1].(GradientStop.Color)">
+                                                <EasingColorKeyFrame KeyTime="0" Value="#303030" />
+                                            </ColorAnimationUsingKeyFrames>
+                                        </Storyboard>
+                                    </VisualState>
+                                    <VisualState x:Name="Disabled" />
+                                </VisualStateGroup>
+                                <VisualStateGroup x:Name="CheckStates">
+                                    <VisualState x:Name="Checked">
+                                        <Storyboard>
+                                            <ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="(UIElement.Visibility)" Storyboard.TargetName="CheckMark">
+                                                <DiscreteObjectKeyFrame KeyTime="0" Value="{x:Static Visibility.Visible}" />
+                                            </ObjectAnimationUsingKeyFrames>
+                                        </Storyboard>
+                                    </VisualState>
+                                    <VisualState x:Name="Unchecked" />
+                                    <VisualState x:Name="Indeterminate">
+                                        <Storyboard>
+                                            <ObjectAnimationUsingKeyFrames Storyboard.TargetProperty="(UIElement.Visibility)" Storyboard.TargetName="InderminateMark">
+                                                <DiscreteObjectKeyFrame KeyTime="0" Value="{x:Static Visibility.Visible}" />
+                                            </ObjectAnimationUsingKeyFrames>
+                                        </Storyboard>
+                                    </VisualState>
+                                </VisualStateGroup>
+                            </VisualStateManager.VisualStateGroups>
+                            <ContentPresenter Margin="4,0,0,0" VerticalAlignment="Center" HorizontalAlignment="Left" RecognizesAccessKey="True" />
+                        </BulletDecorator>
+                    </ControlTemplate>
+                </Setter.Value>
+            </Setter>
+        </Style>
+
+
+
     </Window.Resources>
+
     <!-- endregion -->
     <Grid x:Name="MainGrid" Background="#FF181818">
         <Grid
             Panel.ZIndex="-1">
+            <Grid.RowDefinitions>
+                <RowDefinition Height="53*"/>
+                <RowDefinition Height="31*"/>
+            </Grid.RowDefinitions>
             <Rectangle
                 x:Name="WindowToolbar"
                 HorizontalAlignment="Center"
@@ -145,9 +259,10 @@
                 Foreground="PeachPuff"
                 FontFamily="Segoe UI Light"
                 HorizontalAlignment="Left"
-                Margin="10,380,0,0"
+                Margin="10,115,0,0"
                 VerticalAlignment="Top"
-                FontSize="15" />
+                FontSize="15"
+                Grid.Row="1" />
             <Label
                 Content="Replay username"
                 Foreground="PeachPuff"
@@ -210,6 +325,18 @@
                 HorizontalAlignment="Left"
                 Margin="155,116,0,0"
                 VerticalAlignment="Top" />
+            <CheckBox
+                Grid.Row="0"
+                x:Name="IsPerfectComboCheckbox"
+                x:FieldModifier="public"
+                Style="{StaticResource CheckBox}"
+                Content="Turn on FC property in replay?"
+                Foreground="PeachPuff"
+                Background="#202020"
+                HorizontalAlignment="Left"
+                Margin="300,148,0,0"
+                VerticalAlignment="Top"
+                IsChecked="False"/>
         </Grid>
         <Button
             x:Name="CloseButton"
diff --git a/MainWindow.xaml.cs b/MainWindow.xaml.cs
index cc25dce..5653038 100644
--- a/MainWindow.xaml.cs
+++ b/MainWindow.xaml.cs
@@ -52,6 +52,8 @@ private async void LoadReplayInfo()
         {
             ReplayUsernameTextbox.Text = _osuReplay?.PlayerName;
             ComboTextbox.Text = (_osuReplay?.Combo).ToString();
+            IsPerfectComboCheckbox.IsChecked = _osuReplay is { PerfectCombo: true };
+
             SetStatusLabel.Completed("Loaded replay info!");
             await Task.Delay(2000);
             SetStatusLabel.Default();
@@ -75,7 +77,9 @@ private async void SaveReplayButton_Click(object sender, RoutedEventArgs e)
 
             _osuReplay.PlayerName = ReplayUsernameTextbox.Text;
             _osuReplay.Combo = Convert.ToUInt16(ComboTextbox.Text);
-            
+            if (IsPerfectComboCheckbox.IsChecked != null)
+                _osuReplay.PerfectCombo = (bool)IsPerfectComboCheckbox.IsChecked;
+
             _osuReplay.Save(saveFileDialog.FileName);
             SetStatusLabel.Completed("Saved edited replay!");
             await Task.Delay(2000);
diff --git a/RyuEdit.csproj b/RyuEdit.csproj
index afa1547..b1d88a9 100644
--- a/RyuEdit.csproj
+++ b/RyuEdit.csproj
@@ -5,10 +5,15 @@
         <TargetFramework>net7.0-windows</TargetFramework>
         <Nullable>enable</Nullable>
         <UseWPF>true</UseWPF>
-        <AssemblyVersion>1.0.0.0</AssemblyVersion>
-        <FileVersion>1.0.0.0</FileVersion>
+        <AssemblyVersion>1.4.1.1</AssemblyVersion>
+        <FileVersion>1.4.1.1</FileVersion>
         <NeutralLanguage>en</NeutralLanguage>
         <Company>Plextora</Company>
+        <Product>Ryu Edit</Product>
+    </PropertyGroup>
+
+    <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|AnyCPU'">
+      <Optimize>False</Optimize>
     </PropertyGroup>
 
     <ItemGroup>