Snowy Fish Frenzy ARF

ARF

• Format Type : Archive
  
• Endian Order : Little Endian
  

Format Specifications

// ARCHIVE HEADER

char {2}     - Header (AR)

uint16 {2}   - null

uint32 {4}   - Number Of Files

uint32 {4}   - Filename Directory XOR Key

uint32 {4}   - Directory Offset

// FILENAME DIRECTORY

// for each file

byte {1}     - Filename Length

char {X}     - Filename (Encrypted)

// DIRECTORY

// for each file

uint16 {2}   - File ID (incremental from 1)

uint16 {2}   - Unknown

uint32 {4}   - File Offset

uint32 {4}   - File Length

byte {1}     - File Data XOR key

byte {3}     - Unknown

// FILE DATA

// for each file

byte {X}     - File Data (Encrypted)

Notes and Comments

• The filename bytes are XOR with the key in the header.
  
• If the filename length is not a multiple of 4 bytes, the left over bytes are not XORed
  
• The first 20 bytes of the file data (for each file) is XORed with a single byte found in the directory, which is different for each file. The remaining bytes of the file data are to be read as normal.

Games

List of games using this format:

• Snowy: Fish Frenzy
• Snowy: The Bear's Adventures

Supported Programs

• MultiEx Commander
  
• Game Extractor