Unpacks .pka files to .pkg files. Forked from uyjulian/unpackpka, modified for my use.
Place extract_pka.py in {Game Folder}/data/asset/D3D11 and run. First argument in the assets file (defaults to assets.pka). Second argument is the search term. If a specific file is requested (e.g. "C_CHR001.pkg"), only that file will be extracted. If ".pkg" is not included, the argument will be used as a search term (e.g. "C_CHR001" will extract files such as C_CHR001.pkg, C_CHR001_FC1.pkg, FC_CHR001_C02.pkg, etc). If started without arguments (such as from file explorer), it will start in interactive mode and ask for the names of the files.
Currently, there is no option to dump the entire contents of the archive using my fork, please use uyjulian's original tool for that.
The following games are known to be compatible with this program:
The Legend of Heroes: Trails of Cold Steel III (PC)
The Legend of Heroes: Trails of Cold Steel IV (PC)
My fork has not been tested with the Switch versions, but the original code states there is compatibility.
The program is licensed under the MIT license. Please check LICENSE for more information.