tool in the game's installation folder to "De-authorize this license" before uninstalling the game or upgrading your PC hardware. Steam Community Restoring Exclusive Content
Released in March 2011 by Slightly Mad Studios (creators of the Project CARS series) and published by Electronic Arts, Shift 2 Unleashed was a bold departure from the traditional Need for Speed formula of police chases and arcade drifting. tool in the game's installation folder to "De-authorize
Once you hit that arbitrary 5-machine cap, the game refuses to launch, repeatedly prompting you for a serial number or giving an "activation limit exceeded" error. are unique 20-character codes found on your game
are unique 20-character codes found on your game packaging or digital receipt. There is no "universal" or "exclusive" serial number that works for all users; you must use the one tied to your specific purchase. Where to Find Your Serial Number the game refuses to launch