The "Complete" experience (often referred to as the on platforms like ZOOM Platform or the Mac Reloaded version) includes the base game plus critical DLC packs:
Since the game is over 15 years old, modern players should note the following: A GRID Guide for the 21st Century - Steam Community Race Driver: GRID Complete
: Includes the legendary Bathurst circuit in Australia. The "Complete" experience (often referred to as the