This is the specifications for the archive file which is handled by the Game Extractor plugin Archive_PAK_43.

Endian Order:Little Endian
Compression:None
Encryption:None


This format is used by the following Games:
Viking: Battle for Asgard *.pak *.info


This is the format specification information:
 
// INFO FILE
  
  // TYPES DIRECTORY
    // for each file (32 bytes per entry)
      4 - File Type (tex3)
      4 - Image Width?
      4 - Image Height?
      4 - Unknown (1)
      4 - null
      4 - Unknown (0/3/4/7)
      4 - Unknown (0/1)
      4 - File Offset
  
  // DETAILS DIRECTORY
    // for each file (40 bytes per entry)
      28 - Filename (null terminated, filled with junk)
      4 - Unknown (24)
      4 - Unknown (28)
      4 - Unknown

      
// PAK FILE

  // FILE DATA
    // for each file
      X - File Data


These are the accompanying notes and further information:
 
The INFO File contains the directory, the PAK file contains the 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.

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