Colin McRae 2005 BIGC

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Choose archive extension:

BIG


Format Specifications

char {4}     - Header (BIGC)
uint32 {4}   - Unknown (Decompressed Archive Size?)
uint32 {4}   - Archive Size [+12]
byte {1}     - Unknown (191)
char {4}     - Header 2 (BIGF)
uint16 {2}   - Unknown (3/6)

// for each file

byte {X}     - Unknown
byte {1}     - Unknown Terminator (255)
byte {0-3}   - null Padding to a multiple of 4 bytes
char {X}     - Filename (read until the . and read 3 more for the extension)
byte {0-3}   - null Padding to a multiple of 4 bytes


byte {X}     - File Data

MultiEx BMS

Not written yet

Notes and Comments

This archive format is not fully known yet, and it probably uses some kind of weird structure for storing the filenames, probably partially encrypted filenames too.

Supported Programs

  • None yet - needs more investigation