ROM Hack Unpacking SAO Fatal Bullet .pak

[masagrator]

It turns out SAO Fatal Bullet for Switch uses UE4 v5 (4.20) custom build with Oodle fix and pak uses Oodle compression, which is not unpackable without access to Oodle SDK with any unrealpak (but you can get file list with compressesion sizes and offsets) + QuickBMS UE4 script doesn't support v5 oodle. So if someone has a way to unpack it, it would be great.

Edit: UEViewer can only partially extract files, nothing that I want.

 

[cucholix]

MK11 also uses Oodle compression tool :c

 

[masagrator]

MK11 also uses Oodle compression tool :c

MK11 is based on UE3 and doesn't pack assets to one archive, so this case is slightly harder.

 

[cucholix]

I wonder why Bamco didn’t release fatal bullet in America, not feeling like importing, reading some reviews saying it’s not that great.

 

[masagrator]

I wonder why Bamco didn’t release fatal bullet in America, not feeling like importing, reading some reviews saying it’s not that great.

It's releasing tomorrow for West.

 

[masagrator]

Hmm
https://github.com/EpicGames/Unreal...me/PacketHandlers/CompressionComponents/Oodle

Maybe this will work.

Edit: looks like not. It needs installed SDK for compiling.

 

[cucholix]

It's releasing tomorrow for West.

I mean physical :c

 

[masagrator]

OK, I found out how to unpack files.
This is modified script for QuickBMS.
It turns out script has line that is blocking oodle decompression if pak file is not version 6 or higher. Changing it to 5 enables unpacking.

        if VERSION >= 6
            comtype oodle

to

        if VERSION >= 5
            comtype oodle

 

[YoshiCrystal]

Is there a way to extract the models when you extract all the files in the .pak?

 

[YoshiCrystal]

Is there a way to extract the models from the files that you get when extracting all the files from the .pak? With umodel it doesn't work that good

 

[The3rdknuckles]

MK11 is based on UE3 and doesn't pack assets to one archive, so this case is slightly harder.

Such a technical sentence with so few words