Giana’s Return ZDA

ZDA

• Game : Giana’s Return
  
• Format Type : Archive
  
• Endian Order : Little Endian
  

Format Specifications

// Giana's Return
// ZDA file format

// little endian

// Note: Files are compressed with ZLIB

//header
4 bytes (char) - magic // "ZDA\x00"
4 bytes (uint32) - number of files
4 bytes (uint32) - data start offset

num_of_files *
{
   40 bytes (char) - filename + padding
   4 bytes (uint32) - uncompressed size
   4 bytes (uint32) - compressed size
   4 bytes (uint32) - relative file offset
}

num_of_files *
{
   x bytes - file data
}

MultiEx BMS Script

Not written yet.

Notes and Comments

• Files inside those archives are compressed with ZLIB and encrypted with unknown encryption.

Compatible Programs

• Giana's Return ZDA Tool
• unZDA.py