Remove annoying intro videos from Deus Ex Mankind Divided

Deus Ex Mankind Divided - Remove intro videos.ps1

# Remove annoying intro videos from Deus Ex Mankind Divided
# Finds DXMD path from registry

# Steam application id (337000 = Deus Ex Mankind Divided)
$steamAppId = 337000

# Empty BINK video
$emptyVideo = @(
  0x4B, 0x4E, 0x49, 0x42, 0x00, 0x00, 0x00, 0x00, 
  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 
  0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F
)

# Video files to be replaced with empty video
$replaceFiles = @(
	"runtime\A25DE802B5F763BC2E933535CD9DC727.pc_binkvid", # AMD
	"runtime\5ED546466C171E858CC5A68F29A23284.pc_binkvid", # Eidos Montreal
	"runtime\4A0E2951DDC2FCAAB24181DC99805D79.pc_binkvid", # Square Enix
	"runtime\61F7622A655F804A87F7991025FADC0C.pc_binkvid", # Nixxes
	"runtime\CA6F14742B3E9F4540E4AEA8826D4BA8.pc_binkvid", # Dawn Engine
	"runtime\D6303B081E3752D30912AD69F480282D.pc_binkvid"  # Deus Ex Universe
)

# Get installation path from registry
$gamePath = (Get-ItemProperty -Path "HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Steam App $steamAppId" | Select-Object InstallLocation).InstallLocation

# Replace video files with empty content
foreach ($rf in $replaceFiles) {
  $path = Join-Path "$gamePath" "$rf"
  $backup = Join-Path "$gamePath" "$rf.backup"
  
  if ((Test-Path "$backup") -eq $false) {
    # Rename to .backup
	  Rename-Item "$path" "$backup"
    # Write empty video data
	  [io.file]::WriteAllBytes($path, $emptyVideo)
  }
}

Write-Host "Done."