param()
$kwStr = -join @([char]0x6539, [char]0x9020, [char]0x519C, [char]0x7530)
$files = @('Assets\Resources\MatchLevelData\LevelData.bytes', 'Assets\Resources\MatchLevelData\ExportLevelData.bytes')
foreach ($f in $files) {
    if (-not (Test-Path $f)) {
        Write-Host ($f + ' MISSING')
        continue
    }
    $bytes = [System.IO.File]::ReadAllBytes($f)
    $text = [System.Text.Encoding]::UTF8.GetString($bytes)
    $found = $text.Contains($kwStr)
    Write-Host ('[' + $f + '] size=' + $bytes.Length + ' found=' + $found)
}