This feature would act as a pre-check script or built-in function in a launcher to handle the common headaches associated with multi-part game archives.
Instead of you manually selecting "Extract Here" on part 1, the feature detects the sequence and triggers a clean extraction to a dedicated \PCBS2_v1008\ folder. sc23219-PCBS2v1008.part2.rar
Automatically scans your folder and alerts you if "part 1" or "part 3" is missing before you attempt to open the file. This feature would act as a pre-check script
Compares the hash of your .part2.rar against a known database for version 1.008 to ensure the file isn't corrupted or injected with malware during the download. sc23219-PCBS2v1008.part2.rar