Recreated script with PowerShell Studio.

Catbox Downloader.psproj

@@ -0,0 +1,13 @@
+<Project Synchronized="False" SyncFilter="*.ps1;*.psm1;*.psd1;*.ps1xml;*.psf;*.pss;*.xml;*.help.txt">
+  <Version>2.1</Version>
+  <FileID>4b427747-6996-4cf3-bcf3-82b77f05a70b</FileID>
+  <ProjectType>0</ProjectType>
+  <RememberPowerShellVersion>True</RememberPowerShellVersion>
+  <PowerShellVersion>Local Machine - PowerShell V7 (64 Bit)</PowerShellVersion>
+  <Folders />
+  <Files>
+    <File Build="0">Startup.pss</File>
+    <File Build="0" Shared="False" ReferenceFunction="Invoke-downloaderx_ps1">downloaderx.ps1</File>
+    <File Build="0" Shared="False" ReferenceFunction="Invoke-downloader_ps1">downloader.ps1</File>
+  </Files>
+</Project>

Catbox Downloader.psprojs

@@ -0,0 +1,9 @@
+<ProjectState>
+  <Version>1.0</Version>
+  <FileID>4b427747-6996-4cf3-bcf3-82b77f05a70b</FileID>
+  <OpenFolders />
+  <OpenFiles>
+    <File>downloader.ps1</File>
+    <File>Startup.pss</File>
+  </OpenFiles>
+</ProjectState>

Startup.pss

@@ -0,0 +1,39 @@
+<File version="3.1">
+  <Code>
+    <![CDATA[#Define a Param block to use custom parameters in the project
+#Param ($CustomParameter)
+
+function Main {
+<#
+    .SYNOPSIS
+        The Main function starts the project application.
+    
+    .PARAMETER Commandline
+        $Commandline contains the complete argument string passed to the script packager executable.
+    
+    .NOTES
+        Use this function to initialize your script and to call GUI forms.
+		
+    .NOTES
+        To get the console output in the Packager (Forms Engine) use:
+		$ConsoleOutput (Type: System.Collections.ArrayList)
+#>
+	Param ([String]$Commandline)
+	
+	#--------------------------------------------------------------------------
+	#TODO: Add initialization script here (Load modules and check requirements)
+	
+	Add-Type -AssemblyName "System.Windows.Forms, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089"
+	[void][System.Windows.Forms.MessageBox]::Show('TODO: Add script to the Main function of Startup.pss', 'TODO') 
+	
+	#--------------------------------------------------------------------------
+	
+	
+	
+	$script:ExitCode = 0 #Set the exit code for the Packager
+}
+
+
+
+]]></Code>
+</File>

downloader.ps1

@@ -1,23 +1,43 @@
-# Catbox Downloader Script by Yuuki
+#Requires -Version 7
-# © https://raiza.dev/ - 2024-20XX
+<#	
+	.NOTES
+	===========================================================================
+	 Created with: 	SAPIEN Technologies, Inc., PowerShell Studio 2023 v5.8.227
+	 Created on:   	2024/01/08 12:09:49 AM
+	 Created by:   	yuuki
+	 Organization: 	
+	 Filename:     	downloader.ps1
+	===========================================================================
+	.DESCRIPTION
+		Downloader for my Catbox game uploads.
+#>
 
-Get-ChildItem "./" -Filter "y2k12-*.txt" | 
+
+class Catbox {
+	Catbox()
+	{
+	}
+	
+	[void]Download()
+	{
+		Get-ChildItem -Path "./" -Filter "y2k12-*.txt" |
 		Foreach-Object {
 			$index = 0
 			$fileNames = @()
 			$content = Get-Content $_.FullName
 			$links = ""
 			
-	ForEach ($line in $($content -split "`r`n"))
+			ForEach ($line in $($content -Split "`r`n"))
+			{
+				If ($line.StartsWith("mv "))
 				{
-		If ($line.StartsWith("mv ")) {
 					$f = $line.Substring($line.IndexOf('y2k12-'))
 					
 					$fileNames += $f
 				}
 			}
 			
-	ForEach ($line in $($content -split "`r`n"))
+			ForEach ($line in $($content -Split "`r`n"))
 			{
 				If ($line.StartsWith("https://files.catbox.moe/"))
 				{
@@ -32,7 +52,13 @@ Foreach-Object {
 						Write-Host "Downloading" $fileNames[$index] "(" $line ")"
 						Invoke-WebRequest -Uri $line -OutFile $fileNames[$index]
 					}
+					
 					$index += 1
 				}
 			}
 		}
+	}
+}
+
+$catbox = [Catbox]::new()
+$catbox.Download()