Cyberpunk Archive Extractor v.9.4.1 “Ripper Edition” Reviewed by: Null Signal, Netwatch Compliance Auditor (ret.) Rating: ★★★★☆ (4.5/5)

Would I use it again? Already have, three times today. Would I recommend it? To anyone who knows what a hex editor is. Others, stay in the safe zone.

The Extractor slices into proprietary CD Projekt Red / Night City–era archive formats (including .ARCH, .CPK, .BDAT, and the rare .SOULKILLER variant). It reconstructs fragmented files from damaged data slates, bypasses simple XOR and rolling-code obfuscation, and can brute-force weak 32-bit archive headers if you feed it a dictionary or a mask.

If you’ve ever stared down a corrupted .CPK archive, a shard wrapped in corporate ICE, or a braindance log that crashes every standard decompiler, this tool is your chrome-plated savior. It’s ugly, it’s mean, and it works when nothing else will.

Run it from the command line, not the GUI. And keep a backup. Always.