Before modifying any game data, you back up your original save file. This allows you to restore your personal progress if the new file causes errors or if you want to play through the story later.

Navigate to: C:\Users\[YourUsername]\Documents\Need for Speed Heat\SaveGame\savegame .

This guide provides a step-by-step walkthrough for installing a "save game all cars unlocked" file on PC, whether you use Steam, the EA App, or other versions. Before You Start: Critical Backup