Depending on where you obtained the file, it likely includes one or more of the following:
To "put together" or activate these features, follow these general steps found in guides from Steam Community and GitHub : File: Sleeping Dogs Definitive Edition.zip ...
: Often require you to edit a .ini file in the \plugins folder before starting the game. Are you trying to install a specific mod like the menu, or GitHub - sneakyevil/SD-ModMenu: Mod Menu for Sleeping Dogs Depending on where you obtained the file, it
: A pre-completed game file that unlocks all outfits, vehicles, and story missions immediately. : A popular modification by SneakyEvil that allows
: Use a tool like 7-Zip or WinRAR to unzip the Sleeping Dogs Definitive Edition.zip folder.
: A popular modification by SneakyEvil that allows you to toggle "God Mode," spawn vehicles, change player models, and teleport.
: Find where the game is installed. For Steam users, this is usually: