ROM Hack How to decompress .fa archive from 3DS rom?

†Nømura

†Nømura

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Hiya, gbatempers.
I'm trying to extract the contents of the Rom File System from the 3DS version of Inazuma Eleven 3 - Team Ogre Attacks. I have managed to unpack the rom, and these are the files I got:

103to55.png

It seems that everything aside from the audio files is inside archive_op.fa
Unfortunately, this archive is encrypted, and its internal structure appears troublesome. Does anyone here know how I can decrypt this file? I have tried using 3ds-xfsatool, which seems to work for other Level-5 games, but it hasn't worked. The program just crashes.

These are the first few lines of the file viewed in a hex editor:

1zz1dfb.png


Thank you in advance!
smile.png
 
Auryn

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Well, apart that you are in the wrong forum (it's the NDS forum and not the 3DS), I believe there are already tools for IE3.
 
†Nømura

†Nømura

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Auryn said:
Well, apart that you are in the wrong forum (it's the NDS forum and not the 3DS), I believe there are already tools for IE3.
Click to expand...

Whoops, sorry, my bad. I'm gonna post in the right section. Anyway, there seem to be no tools to extract the archive...
 

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