: Open Yakuza.0.v4.0.zip and extract the contents directly into your main Yakuza 0 installation folder.
: When asked, select "Yes to All" or "Replace the files in the destination."
: Ensure you sourced this from a reputable community site like Nexus Mods or the Steam Community Guides to avoid malware, as many "repack" sites use similar naming conventions for pirated game files.
: Often includes higher-bitrate versions of the pre-rendered cinematics to match the restored audio. How to Install (Standard v4.0 Instructions)
Because the Western release of the game had several licensed tracks removed or replaced due to licensing rights outside of Japan, fans created this "v4.0" archive to restore the original Japanese opening cinematic, ending credits, and specific in-game battle tracks. If you are looking to install this or explain it to others,
: This patch is designed specifically for the Steam version of the game. It may not work correctly with the Game Pass or GOG versions without specific file path adjustments.
: Restores the original Japanese ending credits music.
: Installing this patch will not affect your save data or Steam Achievements.