diff --git a/UWUVCI AIO WPF/Classes/Injection.cs b/UWUVCI AIO WPF/Classes/Injection.cs
index 4da598a..42f268b 100644
--- a/UWUVCI AIO WPF/Classes/Injection.cs	
+++ b/UWUVCI AIO WPF/Classes/Injection.cs	
@@ -1269,11 +1269,11 @@ namespace UWUVCI_AIO_WPF
             if (gameName == null || gameName == string.Empty) gameName = "NoName";
             Regex reg = new Regex("[^a-zA-Z0-9 é -]");
             //string outputPath = Path.Combine(Properties.Settings.Default.InjectionPath, gameName);
-            string outputPath = Path.Combine(Properties.Settings.Default.OutPath, $"[LOADIINE]{reg.Replace(gameName,"")}");
+            string outputPath = Path.Combine(Properties.Settings.Default.OutPath, $"[LOADIINE]{reg.Replace(gameName,"")} [{mvvm.prodcode}]");
             int i = 0;
             while (Directory.Exists(outputPath))
             {
-                outputPath = Path.Combine(Properties.Settings.Default.OutPath, $"[LOADIINE]{reg.Replace(gameName, "")}_{i}");
+                outputPath = Path.Combine(Properties.Settings.Default.OutPath, $"[LOADIINE]{reg.Replace(gameName, "")} [{mvvm.prodcode}]_{i}");
                 i++;
             }
 
@@ -1516,8 +1516,9 @@ namespace UWUVCI_AIO_WPF
             string appXml = Path.Combine(baseRomPath, "code", "app.xml");
             Random random = new Random();
             string ID = $"{random.Next(0x3000, 0x10000):X4}{random.Next(0x3000, 0x10000):X4}";
-            string ID2 = $"{random.Next(0x3000, 0x10000):X4}";
 
+            string ID2 = $"{random.Next(0x3000, 0x10000):X4}";
+            mvvm.prodcode = ID2;
             XmlDocument doc = new XmlDocument();
                 try
                 {
diff --git a/UWUVCI AIO WPF/Models/MainViewModel.cs b/UWUVCI AIO WPF/Models/MainViewModel.cs
index 9a0793d..0782d91 100644
--- a/UWUVCI AIO WPF/Models/MainViewModel.cs	
+++ b/UWUVCI AIO WPF/Models/MainViewModel.cs	
@@ -33,6 +33,7 @@ namespace UWUVCI_AIO_WPF
 {
     public class MainViewModel : BaseModel
     {
+        public string prodcode = "";
         //public GameConfig GameConfiguration { get; set; }
         private GameConfig gameConfiguration = new GameConfig();
 
@@ -203,7 +204,33 @@ namespace UWUVCI_AIO_WPF
 
         private List<GameBases> lTG16 = new List<GameBases>();
 
+        public string ReadCkeyFromOtp()
+        {   string ret = "";
+            using (var dialog = new System.Windows.Forms.OpenFileDialog())
+            {
+                dialog.Filter = "OTP.bin | otp.bin";
+                DialogResult res = dialog.ShowDialog();
+                if (res == DialogResult.OK)
+                {
+                    var filepath = dialog.FileName;
+                    using (var fs = new FileStream(filepath,
+                                 FileMode.Open,
+                                 FileAccess.Read))
+                    {
+                        byte[] test = new byte[16];
+                        fs.Seek(0xE0, SeekOrigin.Begin);
 
+                        fs.Read(test, 0, 16);
+                        fs.Close();
+                        foreach(var b in test)
+                        {
+                            ret += string.Format("{0:X2}", b);
+                        }
+                    }
+                }
+                }
+            return ret;
+            }
 
         public List<GameBases> LTG16
         {
@@ -838,6 +865,7 @@ namespace UWUVCI_AIO_WPF
             bootsound = "";
             NKITFLAG = false;
             CBasePath = null;
+            prodcode = "";
             if(Directory.Exists(Path.Combine(Directory.GetCurrentDirectory(), "bin", "repo"))) Directory.Delete(Path.Combine(Directory.GetCurrentDirectory(), "bin", "repo"), true);
         }
 
diff --git a/UWUVCI AIO WPF/UI/Windows/EnterKey.xaml b/UWUVCI AIO WPF/UI/Windows/EnterKey.xaml
index 573e6a4..a67c2da 100644
--- a/UWUVCI AIO WPF/UI/Windows/EnterKey.xaml	
+++ b/UWUVCI AIO WPF/UI/Windows/EnterKey.xaml	
@@ -19,8 +19,11 @@
 
         </StackPanel>
         <StackPanel FocusManager.FocusedElement="{Binding ElementName=tbKey }">
+
             <TextBox x:Name="tbKey" materialDesign:HintAssist.Hint="ENTER KEY" Style="{StaticResource MaterialDesignFloatingHintTextBox}" Margin="10,40,15,90" Background="{x:Null}" Foreground="Black" SelectionBrush="#FF00C3D7" CaretBrush="#FF21C3F3" FontSize="18"/>
         </StackPanel>
+        <Button Content="Read from otp.bin" HorizontalAlignment="Left" Margin="32,103,0,0" VerticalAlignment="Top" Width="152" Click="Button_Click_2" Name="otp"/>
+        <Label Content="or" HorizontalAlignment="Left" Height="100" Margin="7,92,0,-45" VerticalAlignment="Top" Name="or" FontSize="15"/>
 
 
 
diff --git a/UWUVCI AIO WPF/UI/Windows/EnterKey.xaml.cs b/UWUVCI AIO WPF/UI/Windows/EnterKey.xaml.cs
index 23d2764..5dbd8c7 100644
--- a/UWUVCI AIO WPF/UI/Windows/EnterKey.xaml.cs	
+++ b/UWUVCI AIO WPF/UI/Windows/EnterKey.xaml.cs	
@@ -50,6 +50,7 @@ namespace UWUVCI_AIO_WPF.UI.Windows
                   
                 }
             }
+
         }
 
         public EnterKey(int i)
@@ -70,7 +71,8 @@ namespace UWUVCI_AIO_WPF.UI.Windows
             {
                 Key.Text += "1";
             }
-           
+            or.Visibility = Visibility.Hidden;
+            otp.Visibility = Visibility.Hidden;
         }
 
 
@@ -156,5 +158,10 @@ namespace UWUVCI_AIO_WPF.UI.Windows
         {
             (FindResource("mvm") as MainViewModel).mw.Topmost = false;
         }
+
+        private void Button_Click_2(object sender, RoutedEventArgs e)
+        {
+            tbKey.Text = (FindResource("mvm") as MainViewModel).ReadCkeyFromOtp();
+        }
     }
 }
diff --git a/UWUVCI AIO WPF/UI/Windows/MenuWindow.xaml.cs b/UWUVCI AIO WPF/UI/Windows/MenuWindow.xaml.cs
index d94fbbb..1a49b79 100644
--- a/UWUVCI AIO WPF/UI/Windows/MenuWindow.xaml.cs	
+++ b/UWUVCI AIO WPF/UI/Windows/MenuWindow.xaml.cs	
@@ -91,7 +91,9 @@ namespace UWUVCI_AIO_WPF
             mvm.Index = -1;
             mvm.donttrim = false;
             mvm.NKITFLAG = false;
+            mvm.prodcode = "";
             mvm.isDoneMW();
+
             switch ((sender as ListView).SelectedIndex)
             {
                 case 0: