Audio options are Cantonese (featuring a welcome and realistic use of Mandarin as well, seemingly) Dolby Digital EX, Cantonese DTS 5.1 and Mandarin Dolby Digital 2.0 but as I'm not equipped with such a system, my assessment of this disc aspect will be left off this review.

The English subtitles never feature any obvious flaws in terms of grammar and spelling. Traditional and simplified Chinese subtitles are also included.

Extras include an 8 minute, 56 second Making Of (featuring the same subtitle options as the feature) where director and actors spend most of the time talking about their characters and little is spent on the movemaking process. Rene Liu touches upon some interesting choices while prepping for her role though. A Music Video (an actual performance video, not just movie clips set to music) and the trailer finishes the package.