savebackupMHW.bat

@powershell -NoProfile -ExecutionPolicy Unrestricted "$s=[scriptblock]::create((gc \"%~f0\"|?{$_.readcount -gt 1})-join\"`n\");&$s" %*&goto:eof

$dest = $env:USERPROFILE + '\dropbox\'
$src = 'C:\Program Files (x86)\Steam\userdata\******\582010\remote\'

While ($true) {
  $saveGame = Get-ChildItem $src -Recurse | Where-Object {$_.Name -eq 'SAVEDATA1000'}
  $latestBackup = Get-ChildItem $dest | Sort-Object LastWriteTime -Descending | Select-Object -first 1
  if ($saveGame.LastWriteTime -gt $latestBackup.LastWriteTime) {
    Copy-Item $saveGame.FullName ($dest + (Get-Date -Format yyyy-MMdd-HHmmss) + '-SAVEDATA1000')
    Get-ChildItem $dest | Where-Object {$_.Name -like '*SAVEDATA1000'} | Sort-Object LastWriteTime -Descending | Select-Object -Skip 30 | foreach {Remove-Item $_.FullName}
  }
  Start-Sleep 300
}