Sonic Unleashed PACK

PACK

• Game : Sonic Unleashed
  
• Format Type : Archive
  
• Endian Order : Big Endian
  

Format Specifications

// Sonic Unleashed (Java)
// PACK file format

//Note: lzma 86 dec head compression


2 bytes - number of files
2 bytes - number of subpacks


//SUBPACK TABLE
number_of_subpacks *
{
  2 bytes - subpack entry (subpackfat?)
}



//OFFSET TABLE
number_of_files *
{
  4 bytes - file offset
}
4 bytes - size of the archive (last offset in table)



//FILE DATA
{
number_of_files *
{
   1 byte  - MIME type (file type)
   x bytes - compressed or uncompressed file data
}

MultiEx BMS Script

Not written yet

Notes and Comments

• This file format is shared between few J2ME Gameloft games. (link)
• Files inside archives may be compressed with LZMA.

Compatible Programs

• Sonic Unleashed Tool