Hacking ROM Hack Metroid Prime 4 RFRM PACK File Compression

  • Thread starter Thread starter smiRaphi
  • Start date Start date
  • Views Views 449
  • Replies Replies 0

smiRaphi

New Member
Newbie
Joined
Dec 30, 2025
Messages
2
Reaction score
0
Trophies
0
XP
9
Country
United States
I'm currently trying to extract the files from the .pak files from Metroid Prime 4 which, for the most part, already works (see my extractor smiRaphi/UniPyX on github (I can't post links yet))
but some files seem to have some sort of compression that I don't recognize (kinda looks like some form of LZSS but idk), or at least I think that's the case as the 2 u64 values that hold the size of the file are different and a value that's otherwise only 0 is an actual number with these (the number after .enc in the samples/when extracted)
and I was wondering if anyone here had an idea
 

Attachments

Site & Scene News

Popular threads in this forum