I can't understand a lot of coding and debugging jargon, unfortunately
but I'm trying out Game Extractor and the game I'm trying to rip from just produces a lot of "unnamed file" types.
Checking the website, it says that I should try adding different extensions (.png .wav .bmp and so on) to the ends of these files, but it feels impossible to determine what files are music files and what files are image files and what are just regular data files. I have tried the image viewer option in the program, but it just gives me scrambled pics.
Can someone explain it to me like I'm 5 how I can easily figure out what files might be sprites or music files?
Here's what I'm dealing with here

Checking the website, it says that I should try adding different extensions (.png .wav .bmp and so on) to the ends of these files, but it feels impossible to determine what files are music files and what files are image files and what are just regular data files. I have tried the image viewer option in the program, but it just gives me scrambled pics.

Can someone explain it to me like I'm 5 how I can easily figure out what files might be sprites or music files?

Here's what I'm dealing with here