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

Endian Order:	Little Endian
Compression:	None
Encryption:	None

This format is used by the following Games:

Patrician 2	*.cpr
Patrician 3	*.cpr
Port Royale	*.cpr
The Great Art Race	*.cpr

This is the format specification information:

16 - Header (ASCARON_ARCHIVE ) 4 - Version (V0.9) 12 - null 4 - Directory Length [-16] (including all these archive header fields and the 9 null padding) 4 - Directory Length [-15] (not including all these archive header fields or the padding) 4 - Number Of Files 4 - Unknown // for each file 4 - Data Offset 4 - Raw File Length 4 - Unknown (1) X - Filename (null) 9 - null X - File Data

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.