Thanks for that info! But do you know how i can view the contents inside it or not (if its possible ofc) Sorry if i sound stupid or not, I'm mostly new to this stuff.
Here are some of the files (I probably should've posted them sooner)...
I'm trying to extract files from Kuruma de DS, but the game files contain ".5bg" files. I looked and I saw stuff about ".lz5bg" files, but not the other format. If anyone knows what to do, please let me know ^_^
Heres the file I'm talking about