: Specifies that this version includes a Vietnamese localization (Viet Hoa) patch.

: Indicates the Game of the Year Edition , which typically includes all released DLCs and expansions.

: The source website, HaDoanTV , a popular Vietnamese platform for downloading offline games. bac : An abbreviation for B atman: A rkham C ity.

: This is the first segment of a larger multi-part compressed archive. You will need to download all subsequent parts (Part 2, Part 3, etc.) into the same folder before you can successfully extract the game files. Instructions for Extraction: