Hollow Knight 1.4.3.2/1.5.78.11833 NoDeath Patch (No mod)

HollowKnight-NoDeath.ps1

$file = "C:\Program Files (x86)\Steam\steamapps\common\Hollow Knight\hollow_knight_Data\Managed\Assembly-CSharp.dll"
Write-Output $file
$bytes = [System.IO.File]::ReadAllBytes($file)
$filehash = (Get-FileHash $file).Hash

$version_1_4_3_2 = [System.Text.Encoding]::Unicode.GetString($bytes[0x335242..0x33524f])
$hash_1_4_3_2 = "52209E09379BCE385473DECA8689369D8843BBBCA5DD93ED9140ED2CE3F48A11"
$hash_patched_1_4_3_2 = "FBC928427818A08DC71B91920C63CD735D41A8C4E139904C907AC6ED0B310DAD"
$version_1_5_78_11833 = [System.Text.Encoding]::Unicode.GetString($bytes[0x2f7284..0x2f729b])
$hash_1_5_78_11833 = "FCC01E0DF1B841A8FAF6B5E39F27030F63204AD02F430B3DEFA262134AE4E8A0"
$hash_patched_1_5_78_11833 = "E53E6F0BA80393199BA8AE4A4C64FD67E15D98D89BDF925F21690DA5478DC0C4"

if ($version_1_4_3_2 -eq "1.4.3.2" -And ($filehash -eq $hash_1_4_3_2 -Or $filehash -eq $hash_patched_1_4_3_2)) {
	Write-Output "Version: $version_1_4_3_2"

	$offset1 = 0xc5ea1
	$original1 = 0x02, 0x02, 0x28, 0x54, 0x21, 0x00, 0x06, 0x28, 0x18, 0x02, 0x00, 0x0a, 0x26, 0x38, 0xac, 0x00, 0x00, 0x00
	$patch1 = 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00

	$offset2 = 0xc5fd3
	$original2 = 0x02, 0x02, 0x28, 0x54, 0x21, 0x00, 0x06, 0x28, 0x18, 0x02, 0x00, 0x0a, 0x26, 0x38, 0x44, 0x00, 0x00, 0x00
	$patch2 = 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00

	$offset3 = 0xc6062
	$original3 = 0x02, 0x02, 0x28, 0x54, 0x21, 0x00, 0x06, 0x28, 0x18, 0x02, 0x00, 0x0a, 0x26, 0x38, 0x13, 0x00, 0x00, 0x00
	$patch3 = 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00

} elseif ($version_1_5_78_11833 -eq "1.5.78.11833" -And ($filehash -eq $hash_1_5_78_11833 -Or $filehash -eq $hash_patched_1_5_78_11833)) {
	Write-Output "Version: $version_1_5_78_11833"


	$offset1 = 0x19596
	$original1 = 0x02, 0x02, 0x28, 0xa5, 0x04, 0x00, 0x06, 0x28, 0xe8, 0x00, 0x00, 0x0a, 0x26, 0x2a
	$patch1 = 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00

	$offset2 = 0x19691
	$original2 = 0x02, 0x02, 0x28, 0xa5, 0x04, 0x00, 0x06, 0x28, 0xe8, 0x00, 0x00, 0x0a, 0x26, 0x2a
	$patch2 = 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00

	$offset3 = 0x19708
	$original3 = 0x02, 0x02, 0x28, 0xa5, 0x04, 0x00, 0x06, 0x28, 0xe8, 0x00, 0x00, 0x0a, 0x26, 0x2a
	$patch3 = 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00

} else {
	Write-Output "[-] Failed. Wrong version?"
	return
}

if ($bytes[$offset1] -eq $original1[0]) {
	Write-Output "[+] Enabling NoDeath"

	foreach ($byte in $patch1) {
		$bytes[$offset1++] = $byte
	}
	foreach ($byte in $patch2) {
		$bytes[$offset2++] = $byte
	}
	foreach ($byte in $patch3) {
		$bytes[$offset3++] = $byte
	}

	$bytes = [System.IO.File]::WriteAllBytes($file, $bytes)

} elseif ($bytes[$offset1] -eq $patch1[0]) {
	Write-Output "[+] Disabling NoDeath"

	foreach ($byte in $original1) {
		$bytes[$offset1++] = $byte
	}
	foreach ($byte in $original2) {
		$bytes[$offset2++] = $byte
	}
	foreach ($byte in $original3) {
		$bytes[$offset3++] = $byte
	}

	$bytes = [System.IO.File]::WriteAllBytes($file, $bytes)
	
} else {
	Write-Output "[-] Failed. Wrong version?"
}

pause