Vita (AIR) Prototype (company) .PAK files?

[zander1995]

I've been messing around with a recent PSVita game from Prototype but despite my best efforts, I've been unable to figure out how to unpack their .pak archives.

Each .PAK file comes with an included .TBL file, which I'm pretty sure includes all the needed information about the file sizes and locations in the relevant .PAK file. Problem is, I'm not able to figure out how to actually extract the .PAK files (let alone attempt to repack them.)

Here's the headers for one pair of files.

psvsys.tbl


psvsys.pkg


Edit:
Download for two pairs of files.

http://www.mediafire.com/file/7cu8t12zr ... G00940.rar

Includes:
1. psvscr.tbl/pak (Game scripts)
2. psvsys.tbl/pak (System files)

PCSG00940

[RikuKH3]

I made unpacker for this type of archives:
https://github.com/RikuKH3/prot_tblpak/releases
Tested with a few Vita, PS3 and Android games, works fine.