Fgoptionalkoreanbin - __exclusive__
If a bug only affects the Korean UI, the developer can push an update specifically to the "koreanbin" without forcing every user to re-verify their entire game library.
Short for "Binary." These are non-text files that the computer executes or reads, often containing compiled code, encoded text, or compressed assets. Why Do "Optional Bins" Exist? fgoptionalkoreanbin
Some legacy database systems use "bins" to store large objects (BLOBs) related to specific regional character sets (Hangul). How to Handle These Files If a bug only affects the Korean UI,
To understand the keyword, we have to break it down into its constituent parts: often containing compiled code
If the software crashes after adding an optional bin, the file version might not match the main executable version. Conclusion

Interesante.