diff --git a/SwitchGiftDataManager.Core/Resources/Items.txt b/SwitchGiftDataManager.Core/Resources/Items.txt
index cff3e31..b595cfb 100644
--- a/SwitchGiftDataManager.Core/Resources/Items.txt
+++ b/SwitchGiftDataManager.Core/Resources/Items.txt
@@ -2479,4 +2479,80 @@ Morpeko Snack
 Poltchageist Powder
 Fresh-Start Mochi
 Roto-Stick
-Glimmering Charm
\ No newline at end of file
+Glimmering Charm
+Metal Alloy
+Indigo Style Card
+Oddish Leaf
+Tentacool Stinger
+Doduo Down
+Seel Fur
+Exeggcute Shell
+Tyrogue Sweat
+Rhyhorn Fang
+Horsea Ink
+Elekid Fur
+Magby Hair
+Lapras Teardrop
+Porygon Fragment
+Chinchou Sparks
+Snubbull Hair
+Skarmory Feather
+Smeargle Paint
+Plusle Fur
+Minun Fur
+Trapinch Shell
+Beldum Claw
+Cranidos Spike
+Shieldon Claw
+Blitzle Mane Hair
+Drilbur Claw
+Cottonee Fluff
+Scraggy Sweat
+Minccino Fur
+Solosis Gel
+Joltik Thread
+Golett Shard
+Espurr Fur
+Inkay Ink
+Pikipek Feather
+Dewpider Thread
+Comfey Flower
+Minior Shell
+Milcery Cream
+Duraludon Tarnish
+Articuno Treat
+Zapdos Treat
+Moltres Treat
+Raikou Treat
+Entei Treat
+Suicune Treat
+Lugia Treat
+Ho-Oh Treat
+Latias Treat
+Latios Treat
+Kyogre Treat
+Groudon Treat
+Rayquaza Treat
+Cobalion Treat
+Terrakion Treat
+Virizion Treat
+Reshiram Treat
+Zekrom Treat
+Kyurem Treat
+Solgaleo Treat
+Lunala Treat
+Necrozma Treat
+Kubfu Treat
+Glastrier Treat
+Spectrier Treat
+Indigo Disk
+Fiery Pick
+Stellar Tera Shard
+Mythical Pecha Berry
+Blueberry Tablecloth
+Blueberry Chairs
+Synchro Machine
+Meteorite
+Scarlet Book
+Violet Book
+Briar’s Book
diff --git a/SwitchGiftDataManager.Core/Resources/Species.txt b/SwitchGiftDataManager.Core/Resources/Species.txt
index 1fd6cec..07f746e 100644
--- a/SwitchGiftDataManager.Core/Resources/Species.txt
+++ b/SwitchGiftDataManager.Core/Resources/Species.txt
@@ -1,4 +1,4 @@
-None
+---
 Bulbasaur
 Ivysaur
 Venusaur
@@ -1011,8 +1011,16 @@ Clodsire
 Annihilape
 Ogerpon
 Dipplin
+Hydrapple
 Okidogi
 Munkidori
 Fezandipiti
+Gouging Fire
+Raging Bolt
+Iron Crown
+Iron Boulder
+Terapagos
+Pecharunt
+Archaludon
 Poltchageist
 Sinistcha
diff --git a/SwitchGiftDataManager.WinForm/MainWindow.cs b/SwitchGiftDataManager.WinForm/MainWindow.cs
index f646a44..dd97607 100644
--- a/SwitchGiftDataManager.WinForm/MainWindow.cs
+++ b/SwitchGiftDataManager.WinForm/MainWindow.cs
@@ -1,502 +1,502 @@
-using System.Text.RegularExpressions;
-using SwitchGiftDataManager.Core;
-using Enums;
-using System.Diagnostics;
-using System.IO.Compression;
-using System.Net;
-using System.Reflection;
-using System.Runtime.CompilerServices;
-
-namespace SwitchGiftDataManager.WinForm;
-
-public partial class MainWindow : Form
-{
-    private Games CurrentGame = Games.None;
-    private BCATManager PackageLGPE = new(Games.LGPE);
-    private BCATManager PackageSWSH = new(Games.SWSH);
-    private BCATManager PackageBDSP = new(Games.BDSP);
-    private BCATManager PackagePLA = new(Games.PLA);
-    private BCATManager PackageSCVI = new(Games.SCVI);
-    private List<ushort> Duplicated = new List<ushort>();
-
-    public MainWindow()
-    {
-        Task.Run(TryUpdate).Wait();
-        InitializeComponent();
-        Text += BCATManager.Version;
-        cmbRedemptionMethod.SelectedIndex = 0;
-        toolTipRedemptionMethod.SetToolTip(lblRedemptionMethod, $"The Pokémon Scarlet & Violet v2.0.1 Update, released on September 13 - 2023, introduced a new TID / SID handling method for Wondercards.{Environment.NewLine}" +
-            $"This Pokémon Gift could be redeemed both before and after the v2.0.1 release, meaning it can be redeemed with either the old or new TID/SID handling method, depending on the redemption date.{Environment.NewLine}" +
-            $"The redemption date can be changed with the homebrew 'switch-time'. If you're not going to use 'switch-time', please select 'After v2.0.1'.");
-    }
-
-    private static async Task TryUpdate()
-    {
-        if (await GitHubUtil.IsUpdateAvailable())
-        {
-            var result = MessageBox.Show("A program update is available. Do you want to download the latest release?", "Update available", MessageBoxButtons.YesNo);
-            if (result == DialogResult.Yes)
-                Process.Start(new ProcessStartInfo { FileName = @"https://github.com/Manu098vm/Switch-Gift-Data-Manager/releases", UseShellExecute = true });
-        }
-    }
-
-    private void ChangeGame(Games game)
-    {
-        GrpBCAT.Enabled = true;
-        CurrentGame = game;
-        RestoreMenu();
-        EditFileFilter();
-        EditGameButton();
-        UpdateWCList();
-        ListBoxWC.SelectedIndex = -1;
-        DisableContent();
-    }
-
-    private void RestoreMenu()
-    {
-        BtnLGPE.Enabled = true;
-        BtnSWSH.Enabled = true;
-        BtnBDSP.Enabled = true;
-        BtnPLA.Enabled = true;
-        BtnSCVI.Enabled = true;
-
-        BtnLGPE.Font = new Font(BtnLGPE.Font.Name, BtnLGPE.Font.Size, FontStyle.Regular);
-        BtnSWSH.Font = new Font(BtnSWSH.Font.Name, BtnSWSH.Font.Size, FontStyle.Regular);
-        BtnBDSP.Font = new Font(BtnBDSP.Font.Name, BtnBDSP.Font.Size, FontStyle.Regular);
-        BtnPLA.Font = new Font(BtnPLA.Font.Name, BtnPLA.Font.Size, FontStyle.Regular);
-        BtnSCVI.Font = new Font(BtnSCVI.Font.Name, BtnSCVI.Font.Size, FontStyle.Regular);
-    }
-
-    private void EditFileFilter()
-    {
-        OpenFileDialogWC.Filter = CurrentGame switch
-        {
-            Games.LGPE => "wb7full files (*.wb7full)|*.wb7full|All files (*.*)|*.*",
-            Games.SWSH => "wc8 files (*.wc8)|*.wc8|All files (*.*)|*.*",
-            Games.BDSP => "wb8 files (*.wb8)|*.wb8|All files (*.*)|*.*",
-            Games.PLA => "wa8 files (*.wa8)|*.wa8|All files (*.*)|*.*",
-            Games.SCVI => "wc9 files (*.wc9)|*.wc9|All files (*.*)|*.*",
-            _ => "All files (*.*)|*.*",
-        };
-    }
-
-    private void EditGameButton()
-    {
-        Button btn = CurrentGame switch
-        {
-            Games.LGPE => BtnLGPE,
-            Games.SWSH => BtnSWSH,
-            Games.BDSP => BtnBDSP,
-            Games.PLA => BtnPLA,
-            Games.SCVI => BtnSCVI,
-            _ => throw new ArgumentOutOfRangeException(),
-        };
-        EditSelectedButton(btn);
-    }
-
-    private void EditSelectedButton(Button btn)
-    {
-        btn.Font = new Font(btn.Font.Name, btn.Font.Size, FontStyle.Bold);
-        btn.Enabled = false;
-    }
-
-    private void UpdateWCList()
-    {
-        if (ListBoxWC.Items.Count > 0)
-            ListBoxWC.Items.Clear();
-
-        var list = CurrentGame switch
-        {
-            Games.LGPE => PackageLGPE.GetListNames(),
-            Games.SWSH => PackageSWSH.GetListNames(),
-            Games.BDSP => PackageBDSP.GetListNames(),
-            Games.PLA => PackagePLA.GetListNames(),
-            Games.SCVI => PackageSCVI.GetListNames(),
-            _ => throw new ArgumentOutOfRangeException(),
-        };
-
-        UpdateDuplicatedList();
-
-        foreach (var el in list)
-            ListBoxWC.Items.Add(el);
-
-        if (ListBoxWC.Items.Count > 0)
-            BtnSave.Enabled = true;
-        else
-            BtnSave.Enabled = false;
-    }
-
-    private void UpdateDuplicatedList()
-    {
-        var list = GetCurrentList().GetDuplicatedWCID();
-        if (list != null)
-            Duplicated = list;
-        else
-            Duplicated = new List<ushort> { 0 };
-    }
-
-    private BCATManager GetCurrentList()
-    {
-        return CurrentGame switch
-        {
-            Games.LGPE => PackageLGPE,
-            Games.SWSH => PackageSWSH,
-            Games.BDSP => PackageBDSP,
-            Games.PLA => PackagePLA,
-            Games.SCVI => PackageSCVI,
-            _ => throw new ArgumentOutOfRangeException(),
-        };
-    }
-
-    private void LoadLocalFiles(string[] files)
-    {
-        DisableContent();
-        var list = GetCurrentList();
-        var errList = new List<string>();
-        foreach (var path in files)
-        {
-            var data = File.ReadAllBytes(path);
-            var success = list.TryAddWondercards(data.AsSpan());
-            if (!success)
-            {
-                if (errList.Count == 0)
-                    if (CurrentGame is Games.LGPE && list.Count() >= 1)
-                        errList.Add("LGPE only supports one (1) wondercard at a time. Aborted file(s):\n");
-                    else
-                        errList.Add($"Attempted to load invalid files. Aborted file(s):\n");
-                errList.Add($"- {Path.GetFileName(path)}");
-            }
-        }
-
-        if (errList.Count > 0)
-        {
-            var msg = "";
-            foreach (var err in errList)
-                msg = $"{msg}\n{err}";
-            MessageBox.Show(msg);
-        }
-
-        list.Sort();
-        UpdateWCList();
-    }
-
-    private void BtnLGPE_Click(object sender, EventArgs e) => ChangeGame(Games.LGPE);
-
-    private void BtnSWSH_Click(object sender, EventArgs e) => ChangeGame(Games.SWSH);
-
-    private void BtnBDSP_Click(object sender, EventArgs e) => ChangeGame(Games.BDSP);
-
-    private void BtnPLA_Click(object sender, EventArgs e) => ChangeGame(Games.PLA);
-
-    private void BtnSCVI_Click(object sender, EventArgs e) => ChangeGame(Games.SCVI);
-
-    private void BtnSave_Click(object sender, EventArgs e)
-    {
-        this.Enabled = false;
-        var saveForm = new SaveWindow(GetCurrentList(), CurrentGame);
-        saveForm.FormClosed += (s, e) => this.Enabled = true;
-        saveForm.Location = this.Location;
-        saveForm.Show();
-    }
-
-    private void BtnApply_Click(object sender, EventArgs e)
-    {
-        var list = GetCurrentList();
-        var wcid = UInt16.Parse(TxtWCID.Text);
-        var repeatable = ChkRepeatable.Checked;
-        var isBefore201 = cmbRedemptionMethod.SelectedIndex == 0;
-
-        if (wcid != list.GetWCID(ListBoxWC.SelectedIndex))
-        {
-            var index = list.GetIndex(wcid);
-            if (index == -1)
-            {
-                list.SetWCID(ListBoxWC.SelectedIndex, wcid);
-                list.Sort();
-                UpdateWCList();
-                ListBoxWC.SelectedIndex = list.GetIndex(wcid);
-                BtnApply.Enabled = false;
-            }
-            else
-            {
-                MessageBox.Show($"WCID {wcid} already exists.");
-                return;
-            }
-        }
-
-        if (repeatable != list.GetIsRepeatable(ListBoxWC.SelectedIndex))
-        {
-            list.SetIsRepeatable(ListBoxWC.SelectedIndex, repeatable);
-            BtnApply.Enabled = false;
-        }
-
-        if (list.GetRequiresMethodSelection(ListBoxWC.SelectedIndex))
-        {
-            list.SetIsBefore201(ListBoxWC.SelectedIndex, isBefore201);
-            BtnApply.Enabled = false;
-        }
-    }
-
-    private void BtnRemove_Click(object sender, EventArgs e)
-    {
-        var list = GetCurrentList();
-        list.RemoveWC(ListBoxWC.SelectedIndex);
-        ListBoxWC.SelectedIndex = -1;
-        DisableContent();
-        UpdateWCList();
-    }
-
-    private void BtnRemoveAll_Click(object sender, EventArgs e)
-    {
-        var list = GetCurrentList();
-        list.Reset();
-        ListBoxWC.SelectedIndex = -1;
-        DisableContent();
-        UpdateWCList();
-    }
-
-    private void BtnOpen_Click(object sender, EventArgs e)
-    {
-        if (OpenFileDialogWC.ShowDialog() == DialogResult.OK)
-            LoadLocalFiles(OpenFileDialogWC.FileNames);
-    }
-
-    void FileDragEnter(object sender, DragEventArgs e)
-    {
-        if (e.Data is not null && CurrentGame is not Games.None)
-            if (e.Data.GetDataPresent(DataFormats.FileDrop))
-                e.Effect = DragDropEffects.Copy;
-    }
-
-    void FileDragDrop(object sender, DragEventArgs e)
-    {
-        if (e.Data is not null && CurrentGame is not Games.None)
-        {
-            string[] files = (string[])e.Data.GetData(DataFormats.FileDrop)!;
-            LoadLocalFiles(files);
-        }
-    }
-
-    private void TxtWCID_KeyPress(object sender, KeyPressEventArgs e)
-    {
-        if (!char.IsControl(e.KeyChar) && !char.IsDigit(e.KeyChar))
-            e.Handled = true;
-    }
-
-    private void TxtWCID_TextChanged(object sender, EventArgs e)
-    {
-        if (!TxtWCID.Text.Equals(""))
-        {
-            var list = GetCurrentList();
-            var newWcid = UInt16.Parse(TxtWCID.Text);
-            var oldWcid = list.GetWCID(ListBoxWC.SelectedIndex);
-
-            if (oldWcid > 0 && newWcid > 0 && newWcid != oldWcid)
-                BtnApply.Enabled = true;
-            else
-                BtnApply.Enabled = false;
-        }
-    }
-
-    private void ChkRepeatable_CheckedChanged(object sender, EventArgs e)
-    {
-        var list = GetCurrentList();
-        var newBool = ChkRepeatable.Checked;
-        var oldBool = list.GetIsRepeatable(ListBoxWC.SelectedIndex);
-
-        if (newBool != oldBool)
-            BtnApply.Enabled = true;
-        else
-            BtnApply.Enabled = false;
-    }
-
-    private void CmbRedemptionMethod_IndexChanged(object sender, EventArgs e)
-    {
-        if (CurrentGame is Games.SCVI)
-        {
-            var list = GetCurrentList();
-            if (list.GetRequiresMethodSelection(ListBoxWC.SelectedIndex))
-            {
-                var newValue = cmbRedemptionMethod.SelectedIndex == 0;
-                var oldValue = list.GetIsBefore201(ListBoxWC.SelectedIndex);
-
-                if (newValue != oldValue)
-                    BtnApply.Enabled = true;
-                else
-                    BtnApply.Enabled = false;
-            }
-        }
-    }
-
-    private void ToolTipWcid_Draw(object sender, DrawToolTipEventArgs e)
-    {
-        Point screenPosition = ListBox.MousePosition;
-        Point listBoxClientAreaPosition = ListBoxWC.PointToClient(screenPosition);
-        int hoveredIndex = ListBoxWC.IndexFromPoint(listBoxClientAreaPosition);
-        if (hoveredIndex > -1)
-        {
-            var str = ListBoxWC.Items[hoveredIndex].ToString()!;
-            if (str.Contains('\u26A0'))
-            {
-                var msg = "Wondercards with duplicated identifiers may not be detected correctly by the games.";
-                e.DrawBackground();
-                Graphics g = e.Graphics;
-                g.DrawString(msg, e.Font!, new SolidBrush(Color.Black), new PointF(e.Bounds.X, e.Bounds.Y));
-            }
-            else if (str.Contains('\u2757'))
-            {
-                var msg = "Wondercard count is above the maximum allowed, or the WCID is over the maximum allowed.";
-                e.DrawBackground();
-                Graphics g = e.Graphics;
-                g.DrawString(msg, e.Font!, new SolidBrush(Color.Black), new PointF(e.Bounds.X, e.Bounds.Y));
-            }
-            else
-            {
-                ToolTipWcid.Hide(ListBoxWC);
-            }
-        }
-        else
-            ToolTipWcid.Hide(ListBoxWC);
-    }
-
-    private void ListBoxWC_MouseUp(object sender, MouseEventArgs e)
-    {
-        if (e.Button == MouseButtons.Right)
-        {
-            var index = ListBoxWC.IndexFromPoint(e.X, e.Y);
-            if (index >= 0)
-            {
-                ListBoxWC.SelectedIndex = index;
-                ContextMenuStripWC.Show(Cursor.Position);
-            }
-        }
-    }
-
-    private void ListBoxWC_SelectedIndexChanged(object sender, EventArgs e)
-    {
-        if (ListBoxWC.SelectedIndex > -1)
-        {
-            var list = GetCurrentList();
-            var index = ListBoxWC.SelectedIndex;
-            var content = list.GetContentToString(index);
-            var nItem = content.Count();
-            if (nItem >= 1)
-                LblInfo1.Text = content.ElementAt(1);
-            if (nItem >= 2)
-                LblInfo2.Text = content.ElementAt(2);
-            if (nItem >= 3)
-                LblInfo3.Text = content.ElementAt(3);
-            if (nItem >= 4)
-                LblInfo4.Text = content.ElementAt(4);
-            if (nItem >= 5)
-                LblInfo5.Text = content.ElementAt(5);
-            if (nItem >= 6)
-                LblInfo6.Text = content.ElementAt(6);
-            if (nItem >= 7)
-                LblInfo7.Text = content.ElementAt(7);
-
-            TxtWCID.Text = content.ElementAt(0);
-            ChkRepeatable.Checked = list.GetIsRepeatable(index);
-
-            cmbRedemptionMethod.Visible = cmbRedemptionMethod.Enabled = lblRedemptionMethod.Visible
-                = lblRedemptionMethod.Enabled = list.GetRequiresMethodSelection(index);
-
-            if (cmbRedemptionMethod.Enabled)
-                cmbRedemptionMethod.SelectedIndex = list.GetIsBefore201(index) ? 0 : 1;
-
-            EnableContent();
-        }
-        else
-            DisableContent();
-    }
-
-    private void ListBoxWC_DrawItem(object sender, DrawItemEventArgs e)
-    {
-        if (e.Index > -1)
-        {
-            e.DrawBackground();
-            Graphics g = e.Graphics;
-            var curr = ((ListBox)sender).Items[e.Index].ToString()!;
-            var wcid = UInt16.Parse(Regex.Match(curr, @"(?<=\#)(.*?)(?=\:)").Groups[1].Value);
-            var handled = false;
-            if ((CurrentGame is Games.BDSP && wcid >= 2048) || (CurrentGame is Games.SWSH && e.Index >= 129))
-            {
-                if (!curr.Contains('\u2757'))
-                    ((ListBox)sender).Items[e.Index] = $"{curr} \u2757";
-                g.FillRectangle(new SolidBrush(Color.IndianRed), e.Bounds);
-                g.DrawString(((ListBox)sender).Items[e.Index].ToString(), e.Font!, new SolidBrush(e.ForeColor), new PointF(e.Bounds.X, e.Bounds.Y));
-                handled = true;
-            }
-            foreach (var d in Duplicated)
-            {
-                if (d == wcid)
-                {
-                    if (!curr.Contains('\u26A0'))
-                        ((ListBox)sender).Items[e.Index] = $"{curr} \u26A0";
-                    g.FillRectangle(new SolidBrush(Color.Orange), e.Bounds);
-                    g.DrawString(((ListBox)sender).Items[e.Index].ToString(), e.Font!, new SolidBrush(e.ForeColor), new PointF(e.Bounds.X, e.Bounds.Y));
-                    handled = true;
-                }
-            }
-            if (!handled)
-                g.DrawString(curr, e.Font!, new SolidBrush(e.ForeColor), new PointF(e.Bounds.X, e.Bounds.Y));
-        }
-    }
-
-    private void LblInfo_SizeChanged(object sender, EventArgs e)
-    {
-        var lbl = (Label)sender;
-        lbl.Left = (GrpContent.Width - lbl.Width) / 2;
-    }
-
-    private void EnableContent()
-    {
-        TxtWCID.Enabled = true;
-        LblWCID.Enabled = true;
-        LblInfo1.Visible = true;
-        LblInfo2.Visible = true;
-        LblInfo3.Visible = true;
-        LblInfo4.Visible = true;
-        LblInfo5.Visible = true;
-        LblInfo6.Visible = true;
-        LblInfo7.Visible = true;
-        GrpContent.Enabled = true;
-        ChkRepeatable.Enabled = true;
-    }
-
-    private void DisableContent()
-    {
-        TxtWCID.Text = "";
-        TxtWCID.Enabled = false;
-        LblWCID.Enabled = false;
-        LblInfo1.Text = "";
-        LblInfo1.Visible = false;
-        LblInfo2.Text = "";
-        LblInfo2.Visible = false;
-        LblInfo3.Text = "";
-        LblInfo3.Visible = false;
-        LblInfo4.Text = "";
-        LblInfo4.Visible = false;
-        LblInfo5.Text = "";
-        LblInfo5.Visible = false;
-        LblInfo6.Text = "";
-        LblInfo6.Visible = false;
-        LblInfo7.Text = "";
-        LblInfo7.Visible = false;
-        BtnApply.Enabled = false;
-        GrpContent.Enabled = false;
-        ChkRepeatable.Checked = false;
-        ChkRepeatable.Enabled = false;
-        lblRedemptionMethod.Visible = false;
-        lblRedemptionMethod.Enabled = false;
-        cmbRedemptionMethod.Visible = false;
-        cmbRedemptionMethod.Enabled = false;
-    }
-
+using System.Text.RegularExpressions;
+using SwitchGiftDataManager.Core;
+using Enums;
+using System.Diagnostics;
+using System.IO.Compression;
+using System.Net;
+using System.Reflection;
+using System.Runtime.CompilerServices;
+
+namespace SwitchGiftDataManager.WinForm;
+
+public partial class MainWindow : Form
+{
+    private Games CurrentGame = Games.None;
+    private BCATManager PackageLGPE = new(Games.LGPE);
+    private BCATManager PackageSWSH = new(Games.SWSH);
+    private BCATManager PackageBDSP = new(Games.BDSP);
+    private BCATManager PackagePLA = new(Games.PLA);
+    private BCATManager PackageSCVI = new(Games.SCVI);
+    private List<ushort> Duplicated = new List<ushort>();
+
+    public MainWindow()
+    {
+        Task.Run(TryUpdate).Wait();
+        InitializeComponent();
+        Text += BCATManager.Version;
+        cmbRedemptionMethod.SelectedIndex = 0;
+        toolTipRedemptionMethod.SetToolTip(lblRedemptionMethod, $"The Pokémon Scarlet & Violet v2.0.1 Update, released on September 13 - 2023, introduced a new TID / SID handling method for Wondercards.{Environment.NewLine}" +
+            $"This Pokémon Gift could be redeemed both before and after the v2.0.1 release, meaning it can be redeemed with either the old or new TID/SID handling method, depending on the redemption date.{Environment.NewLine}" +
+            $"The redemption date can be changed with the homebrew 'switch-time'. If you're not going to use 'switch-time', please select 'After v2.0.1'.");
+    }
+
+    private static async Task TryUpdate()
+    {
+        if (await GitHubUtil.IsUpdateAvailable())
+        {
+            var result = MessageBox.Show("A program update is available. Do you want to download the latest release?", "Update available", MessageBoxButtons.YesNo);
+            if (result == DialogResult.Yes)
+                Process.Start(new ProcessStartInfo { FileName = @"https://github.com/Manu098vm/Switch-Gift-Data-Manager/releases", UseShellExecute = true });
+        }
+    }
+
+    private void ChangeGame(Games game)
+    {
+        GrpBCAT.Enabled = true;
+        CurrentGame = game;
+        RestoreMenu();
+        EditFileFilter();
+        EditGameButton();
+        UpdateWCList();
+        ListBoxWC.SelectedIndex = -1;
+        DisableContent();
+    }
+
+    private void RestoreMenu()
+    {
+        BtnLGPE.Enabled = true;
+        BtnSWSH.Enabled = true;
+        BtnBDSP.Enabled = true;
+        BtnPLA.Enabled = true;
+        BtnSCVI.Enabled = true;
+
+        BtnLGPE.Font = new Font(BtnLGPE.Font.Name, BtnLGPE.Font.Size, FontStyle.Regular);
+        BtnSWSH.Font = new Font(BtnSWSH.Font.Name, BtnSWSH.Font.Size, FontStyle.Regular);
+        BtnBDSP.Font = new Font(BtnBDSP.Font.Name, BtnBDSP.Font.Size, FontStyle.Regular);
+        BtnPLA.Font = new Font(BtnPLA.Font.Name, BtnPLA.Font.Size, FontStyle.Regular);
+        BtnSCVI.Font = new Font(BtnSCVI.Font.Name, BtnSCVI.Font.Size, FontStyle.Regular);
+    }
+
+    private void EditFileFilter()
+    {
+        OpenFileDialogWC.Filter = CurrentGame switch
+        {
+            Games.LGPE => "wb7full files (*.wb7full)|*.wb7full|All files (*.*)|*.*",
+            Games.SWSH => "wc8 files (*.wc8)|*.wc8|All files (*.*)|*.*",
+            Games.BDSP => "wb8 files (*.wb8)|*.wb8|All files (*.*)|*.*",
+            Games.PLA => "wa8 files (*.wa8)|*.wa8|All files (*.*)|*.*",
+            Games.SCVI => "wc9 files (*.wc9)|*.wc9|All files (*.*)|*.*",
+            _ => "All files (*.*)|*.*",
+        };
+    }
+
+    private void EditGameButton()
+    {
+        Button btn = CurrentGame switch
+        {
+            Games.LGPE => BtnLGPE,
+            Games.SWSH => BtnSWSH,
+            Games.BDSP => BtnBDSP,
+            Games.PLA => BtnPLA,
+            Games.SCVI => BtnSCVI,
+            _ => throw new ArgumentOutOfRangeException(),
+        };
+        EditSelectedButton(btn);
+    }
+
+    private void EditSelectedButton(Button btn)
+    {
+        btn.Font = new Font(btn.Font.Name, btn.Font.Size, FontStyle.Bold);
+        btn.Enabled = false;
+    }
+
+    private void UpdateWCList()
+    {
+        if (ListBoxWC.Items.Count > 0)
+            ListBoxWC.Items.Clear();
+
+        var list = CurrentGame switch
+        {
+            Games.LGPE => PackageLGPE.GetListNames(),
+            Games.SWSH => PackageSWSH.GetListNames(),
+            Games.BDSP => PackageBDSP.GetListNames(),
+            Games.PLA => PackagePLA.GetListNames(),
+            Games.SCVI => PackageSCVI.GetListNames(),
+            _ => throw new ArgumentOutOfRangeException(),
+        };
+
+        UpdateDuplicatedList();
+
+        foreach (var el in list)
+            ListBoxWC.Items.Add(el);
+
+        if (ListBoxWC.Items.Count > 0)
+            BtnSave.Enabled = true;
+        else
+            BtnSave.Enabled = false;
+    }
+
+    private void UpdateDuplicatedList()
+    {
+        var list = GetCurrentList().GetDuplicatedWCID();
+        if (list != null)
+            Duplicated = list;
+        else
+            Duplicated = new List<ushort> { 0 };
+    }
+
+    private BCATManager GetCurrentList()
+    {
+        return CurrentGame switch
+        {
+            Games.LGPE => PackageLGPE,
+            Games.SWSH => PackageSWSH,
+            Games.BDSP => PackageBDSP,
+            Games.PLA => PackagePLA,
+            Games.SCVI => PackageSCVI,
+            _ => throw new ArgumentOutOfRangeException(),
+        };
+    }
+
+    private void LoadLocalFiles(string[] files)
+    {
+        DisableContent();
+        var list = GetCurrentList();
+        var errList = new List<string>();
+        foreach (var path in files)
+        {
+            var data = File.ReadAllBytes(path);
+            var success = list.TryAddWondercards(data.AsSpan());
+            if (!success)
+            {
+                if (errList.Count == 0)
+                    if (CurrentGame is Games.LGPE && list.Count() >= 1)
+                        errList.Add("LGPE only supports one (1) wondercard at a time. Aborted file(s):\n");
+                    else
+                        errList.Add($"Attempted to load invalid files. Aborted file(s):\n");
+                errList.Add($"- {Path.GetFileName(path)}");
+            }
+        }
+
+        if (errList.Count > 0)
+        {
+            var msg = "";
+            foreach (var err in errList)
+                msg = $"{msg}\n{err}";
+            MessageBox.Show(msg);
+        }
+
+        list.Sort();
+        UpdateWCList();
+    }
+
+    private void BtnLGPE_Click(object sender, EventArgs e) => ChangeGame(Games.LGPE);
+
+    private void BtnSWSH_Click(object sender, EventArgs e) => ChangeGame(Games.SWSH);
+
+    private void BtnBDSP_Click(object sender, EventArgs e) => ChangeGame(Games.BDSP);
+
+    private void BtnPLA_Click(object sender, EventArgs e) => ChangeGame(Games.PLA);
+
+    private void BtnSCVI_Click(object sender, EventArgs e) => ChangeGame(Games.SCVI);
+
+    private void BtnSave_Click(object sender, EventArgs e)
+    {
+        this.Enabled = false;
+        var saveForm = new SaveWindow(GetCurrentList(), CurrentGame);
+        saveForm.FormClosed += (s, e) => this.Enabled = true;
+        saveForm.Location = this.Location;
+        saveForm.Show();
+    }
+
+    private void BtnApply_Click(object sender, EventArgs e)
+    {
+        var list = GetCurrentList();
+        var wcid = UInt16.Parse(TxtWCID.Text);
+        var repeatable = ChkRepeatable.Checked;
+        var isBefore201 = cmbRedemptionMethod.SelectedIndex == 0;
+
+        if (wcid != list.GetWCID(ListBoxWC.SelectedIndex))
+        {
+            var index = list.GetIndex(wcid);
+            if (index == -1)
+            {
+                list.SetWCID(ListBoxWC.SelectedIndex, wcid);
+                list.Sort();
+                UpdateWCList();
+                ListBoxWC.SelectedIndex = list.GetIndex(wcid);
+                BtnApply.Enabled = false;
+            }
+            else
+            {
+                MessageBox.Show($"WCID {wcid} already exists.");
+                return;
+            }
+        }
+
+        if (repeatable != list.GetIsRepeatable(ListBoxWC.SelectedIndex))
+        {
+            list.SetIsRepeatable(ListBoxWC.SelectedIndex, repeatable);
+            BtnApply.Enabled = false;
+        }
+
+        if (list.GetRequiresMethodSelection(ListBoxWC.SelectedIndex))
+        {
+            list.SetIsBefore201(ListBoxWC.SelectedIndex, isBefore201);
+            BtnApply.Enabled = false;
+        }
+    }
+
+    private void BtnRemove_Click(object sender, EventArgs e)
+    {
+        var list = GetCurrentList();
+        list.RemoveWC(ListBoxWC.SelectedIndex);
+        ListBoxWC.SelectedIndex = -1;
+        DisableContent();
+        UpdateWCList();
+    }
+
+    private void BtnRemoveAll_Click(object sender, EventArgs e)
+    {
+        var list = GetCurrentList();
+        list.Reset();
+        ListBoxWC.SelectedIndex = -1;
+        DisableContent();
+        UpdateWCList();
+    }
+
+    private void BtnOpen_Click(object sender, EventArgs e)
+    {
+        if (OpenFileDialogWC.ShowDialog() == DialogResult.OK)
+            LoadLocalFiles(OpenFileDialogWC.FileNames);
+    }
+
+    void FileDragEnter(object sender, DragEventArgs e)
+    {
+        if (e.Data is not null && CurrentGame is not Games.None)
+            if (e.Data.GetDataPresent(DataFormats.FileDrop))
+                e.Effect = DragDropEffects.Copy;
+    }
+
+    void FileDragDrop(object sender, DragEventArgs e)
+    {
+        if (e.Data is not null && CurrentGame is not Games.None)
+        {
+            string[] files = (string[])e.Data.GetData(DataFormats.FileDrop)!;
+            LoadLocalFiles(files);
+        }
+    }
+
+    private void TxtWCID_KeyPress(object sender, KeyPressEventArgs e)
+    {
+        if (!char.IsControl(e.KeyChar) && !char.IsDigit(e.KeyChar))
+            e.Handled = true;
+    }
+
+    private void TxtWCID_TextChanged(object sender, EventArgs e)
+    {
+        if (!TxtWCID.Text.Equals(""))
+        {
+            var list = GetCurrentList();
+            var newWcid = UInt16.Parse(TxtWCID.Text);
+            var oldWcid = list.GetWCID(ListBoxWC.SelectedIndex);
+
+            if (oldWcid > 0 && newWcid > 0 && newWcid != oldWcid)
+                BtnApply.Enabled = true;
+            else
+                BtnApply.Enabled = false;
+        }
+    }
+
+    private void ChkRepeatable_CheckedChanged(object sender, EventArgs e)
+    {
+        var list = GetCurrentList();
+        var newBool = ChkRepeatable.Checked;
+        var oldBool = list.GetIsRepeatable(ListBoxWC.SelectedIndex);
+
+        if (newBool != oldBool)
+            BtnApply.Enabled = true;
+        else
+            BtnApply.Enabled = false;
+    }
+
+    private void CmbRedemptionMethod_IndexChanged(object sender, EventArgs e)
+    {
+        if (CurrentGame is Games.SCVI)
+        {
+            var list = GetCurrentList();
+            if (list.GetRequiresMethodSelection(ListBoxWC.SelectedIndex))
+            {
+                var newValue = cmbRedemptionMethod.SelectedIndex == 0;
+                var oldValue = list.GetIsBefore201(ListBoxWC.SelectedIndex);
+
+                if (newValue != oldValue)
+                    BtnApply.Enabled = true;
+                else
+                    BtnApply.Enabled = false;
+            }
+        }
+    }
+
+    private void ToolTipWcid_Draw(object sender, DrawToolTipEventArgs e)
+    {
+        Point screenPosition = ListBox.MousePosition;
+        Point listBoxClientAreaPosition = ListBoxWC.PointToClient(screenPosition);
+        int hoveredIndex = ListBoxWC.IndexFromPoint(listBoxClientAreaPosition);
+        if (hoveredIndex > -1)
+        {
+            var str = ListBoxWC.Items[hoveredIndex].ToString()!;
+            if (str.Contains('\u26A0'))
+            {
+                var msg = "Wondercards with duplicated identifiers may not be detected correctly by the games.";
+                e.DrawBackground();
+                Graphics g = e.Graphics;
+                g.DrawString(msg, e.Font!, new SolidBrush(Color.Black), new PointF(e.Bounds.X, e.Bounds.Y));
+            }
+            else if (str.Contains('\u2757'))
+            {
+                var msg = "Wondercard count is above the maximum allowed, or the WCID is over the maximum allowed.";
+                e.DrawBackground();
+                Graphics g = e.Graphics;
+                g.DrawString(msg, e.Font!, new SolidBrush(Color.Black), new PointF(e.Bounds.X, e.Bounds.Y));
+            }
+            else
+            {
+                ToolTipWcid.Hide(ListBoxWC);
+            }
+        }
+        else
+            ToolTipWcid.Hide(ListBoxWC);
+    }
+
+    private void ListBoxWC_MouseUp(object sender, MouseEventArgs e)
+    {
+        if (e.Button == MouseButtons.Right)
+        {
+            var index = ListBoxWC.IndexFromPoint(e.X, e.Y);
+            if (index >= 0)
+            {
+                ListBoxWC.SelectedIndex = index;
+                ContextMenuStripWC.Show(Cursor.Position);
+            }
+        }
+    }
+
+    private void ListBoxWC_SelectedIndexChanged(object sender, EventArgs e)
+    {
+        if (ListBoxWC.SelectedIndex > -1)
+        {
+            var list = GetCurrentList();
+            var index = ListBoxWC.SelectedIndex;
+            var content = list.GetContentToString(index);
+            var nItem = content.Count();
+            if (nItem >= 1)
+                LblInfo1.Text = content.ElementAt(1);
+            if (nItem >= 2)
+                LblInfo2.Text = content.ElementAt(2);
+            if (nItem >= 3)
+                LblInfo3.Text = content.ElementAt(3);
+            if (nItem >= 4)
+                LblInfo4.Text = content.ElementAt(4);
+            if (nItem >= 5)
+                LblInfo5.Text = content.ElementAt(5);
+            if (nItem >= 6)
+                LblInfo6.Text = content.ElementAt(6);
+            if (nItem >= 7)
+                LblInfo7.Text = content.ElementAt(7);
+
+            TxtWCID.Text = content.ElementAt(0);
+            ChkRepeatable.Checked = list.GetIsRepeatable(index);
+
+            cmbRedemptionMethod.Visible = cmbRedemptionMethod.Enabled = lblRedemptionMethod.Visible
+                = lblRedemptionMethod.Enabled = list.GetRequiresMethodSelection(index);
+
+            if (cmbRedemptionMethod.Enabled)
+                cmbRedemptionMethod.SelectedIndex = list.GetIsBefore201(index) ? 0 : 1;
+
+            EnableContent();
+        }
+        else
+            DisableContent();
+    }
+
+    private void ListBoxWC_DrawItem(object sender, DrawItemEventArgs e)
+    {
+        if (e.Index > -1)
+        {
+            e.DrawBackground();
+            Graphics g = e.Graphics;
+            var curr = ((ListBox)sender).Items[e.Index].ToString()!;
+            var wcid = UInt16.Parse(Regex.Match(curr, @"(?<=\#)(.*?)(?=\:)").Groups[1].Value);
+            var handled = false;
+            if ((CurrentGame is Games.BDSP && wcid >= 2048) || (CurrentGame is Games.SWSH && e.Index >= 129))
+            {
+                if (!curr.Contains('\u2757'))
+                    ((ListBox)sender).Items[e.Index] = $"{curr} \u2757";
+                g.FillRectangle(new SolidBrush(Color.IndianRed), e.Bounds);
+                g.DrawString(((ListBox)sender).Items[e.Index].ToString(), e.Font!, new SolidBrush(e.ForeColor), new PointF(e.Bounds.X, e.Bounds.Y));
+                handled = true;
+            }
+            foreach (var d in Duplicated)
+            {
+                if (d == wcid)
+                {
+                    if (!curr.Contains('\u26A0'))
+                        ((ListBox)sender).Items[e.Index] = $"{curr} \u26A0";
+                    g.FillRectangle(new SolidBrush(Color.Orange), e.Bounds);
+                    g.DrawString(((ListBox)sender).Items[e.Index].ToString(), e.Font!, new SolidBrush(e.ForeColor), new PointF(e.Bounds.X, e.Bounds.Y));
+                    handled = true;
+                }
+            }
+            if (!handled)
+                g.DrawString(curr, e.Font!, new SolidBrush(e.ForeColor), new PointF(e.Bounds.X, e.Bounds.Y));
+        }
+    }
+
+    private void LblInfo_SizeChanged(object sender, EventArgs e)
+    {
+        var lbl = (Label)sender;
+        lbl.Left = (GrpContent.Width - lbl.Width) / 2;
+    }
+
+    private void EnableContent()
+    {
+        TxtWCID.Enabled = true;
+        LblWCID.Enabled = true;
+        LblInfo1.Visible = true;
+        LblInfo2.Visible = true;
+        LblInfo3.Visible = true;
+        LblInfo4.Visible = true;
+        LblInfo5.Visible = true;
+        LblInfo6.Visible = true;
+        LblInfo7.Visible = true;
+        GrpContent.Enabled = true;
+        ChkRepeatable.Enabled = true;
+    }
+
+    private void DisableContent()
+    {
+        TxtWCID.Text = "";
+        TxtWCID.Enabled = false;
+        LblWCID.Enabled = false;
+        LblInfo1.Text = "";
+        LblInfo1.Visible = false;
+        LblInfo2.Text = "";
+        LblInfo2.Visible = false;
+        LblInfo3.Text = "";
+        LblInfo3.Visible = false;
+        LblInfo4.Text = "";
+        LblInfo4.Visible = false;
+        LblInfo5.Text = "";
+        LblInfo5.Visible = false;
+        LblInfo6.Text = "";
+        LblInfo6.Visible = false;
+        LblInfo7.Text = "";
+        LblInfo7.Visible = false;
+        BtnApply.Enabled = false;
+        GrpContent.Enabled = false;
+        ChkRepeatable.Checked = false;
+        ChkRepeatable.Enabled = false;
+        lblRedemptionMethod.Visible = false;
+        lblRedemptionMethod.Enabled = false;
+        cmbRedemptionMethod.Visible = false;
+        cmbRedemptionMethod.Enabled = false;
+    }
+
     private void MenuItemMGDB_Click(object sender, EventArgs e)
     {
         var form = new MgdbForm();
         form.Location = this.Location;
         form.Show();
-    }
+    }
 }
\ No newline at end of file