hi, I am looking for help regarding how to extract .bfz file archives (changed to .pkn sometime around 2015/2016) used for the Korean game "Crazy Shooting Bubble Fighter" (크레이지슈팅 버블파이터). you can view the contents of .bfz files with a zip program of your choice (WinRAR, 7-Zip, etc) or by simply renaming it to .zip, but the .zip files are encrypted, and as far as I know, no one actually knows the passwords for them.
linked below are some sample files so you can see where I'm getting at. no dedicated unpackers for these sorts of files exist because the game itself is a bit obscure even in its home country, so any help would be greatly appreciated.
https://files.catbox.moe/00oo21.bfz
https://files.catbox.moe/vnim29.bfz
https://files.catbox.moe/hyymbp.bfz (texture files for characters in the game)
linked below are some sample files so you can see where I'm getting at. no dedicated unpackers for these sorts of files exist because the game itself is a bit obscure even in its home country, so any help would be greatly appreciated.
https://files.catbox.moe/00oo21.bfz
https://files.catbox.moe/vnim29.bfz
https://files.catbox.moe/hyymbp.bfz (texture files for characters in the game)