This is the specifications for the archive file which is handled by the Game Extractor plugin Archive_11k.

Endian Order:Little Endian
Compression:None
Encryption:None


This format is used by the following Games:
Turok 2: Seeds Of Evil *.11c *.11k *.22k *.lsm *.lss
Turok: Dinosaur Hunter *.11k *.22k *.dat


This is the format specification information:
 
// ARCHIVE HEADER
  4 - Number Of Files
  4 - File Data Length

// FILES DIRECTORY
  // for each file
    4 - File Offset (relative to the start of the file data)
    4 - File Length

  4 - Directory End Tag (1)

// FILENAME DIRECTORY
  // for each file
    X - Filename
    1 - null Filename Terminator

// FILE DATA  
  // for each file
    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.

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