I made a thread for the Vicious Engine and didn't see it go anywhere. I figured I should go through the file types one at a time.

First of these games I decided to look into was Kung Fu Panda: Showdown of Legendary Legends for 3DS

I looked into the files with HxD and found Po judging by the text I found.
https://drive.google.com/file/d/1A6FrxpfNcSsUmfIoPZbZKohAV76y77TW/view?usp=sharing

Edited November 21, 20241 yr by BillyBnMOfficial

.et might be compressed. As long as you don't know the compression type nothing will happen, imho.

If it's for PC try to attach a debugger to the running game and look for any clues.

(Yes, sounds like wild guesswork but better than nothing.)