Because the game had distinct regional versions (NCSoft West vs. Innova/4Game for Russia), "Ru_B&S" files often refer to:

Do you have the of this archive, or are you trying to troubleshoot a specific error during extraction?

Files used by players on international servers who want to translate the interface and dialogue into Russian.

Files with this naming convention often originate from third-party modding forums or file-hosting sites. It is highly recommended to scan the extracted contents with antivirus software before running any executables (.exe) or scripts.

The core compression format is 7-Zip, known for high compression ratios.