While we’ve basically seen everything Sleeping Dogs has to offer for its August 14th release, United Front Games has done a good job in keeping a couple secrets well hidden. Released today is a new walkthrough video detailing a much slower-paced side mission in helping out the Hong Kong Police Force. Wei Shen’s goal here is to track down a serial killer who may have ties to the Triad.

This piece of gameplay involves putting on disguises, lying to police officers, hacking into computers, planting bugs and so much more. Sleeping Dogs doesn’t seem to be just a fast paced adrenaline rush, but a well paced story with various gameplay mechanics to keep things interesting.