This is the specifications for the archive file which is handled by the Game Extractor plugin Archive_DAT_PCMP.

Endian Order:	Big Endian
Compression:	none
Encryption:	None

This format is used by the following Games:

Black Matrix [PS1]

*.dat

This is the format specification information:

// HEADER 4 - Header ("CMP ") OR ("PCMP") 2 - Unknown (49) 2 - Padding Multiple (2048) 2 - Number of Files 2 - Unknown (1) 4 - null // DETAILS DIRECTORY // for each file 2 - File Offset [*2048] 2 - File Length [*2048] (including padding) X - null Padding to a multiple of 2048 bytes // FILE DATA // for each file X - File Data X - null Padding to a multiple of 2048 bytes

Game Extractor is able to read files of this type, as well as files from thousands of other games. To give it a try, download Game Extractor (Basic Version) for free, and see what it can do.

Game Extractor (Full Version) is also able to modify and save files of this type. Visit the Game Extractor website for more information on this, and the other great features that come with Game Extractor (Full Version).

For further information on this format, refer to the source code on our GitHub repository.