Assetto Corsa (Italian for "racing setup") is a sim racing video game. It is designed with an emphasis on realistic racing experience with support for extensive customization and modability. The game was first released through the Steam's Early Access program on 8th of November, 2013. The game includes renditions of international circuits (surveyed using both traditional and laser scanning technology), global car brands, racing prototypes, historic cars, single seaters and iconic cars.Go to: http://store.steampowered.com/ and download STEAM client
Click “Install Steam” (from the upper right corner)
Install and start application, login with your Account name and Password (create one if you don’t have).
Please follow these instructions to activate a new retail purchase on Steam:
Launch Steam and log into your Steam account.
Click the Games Menu.
Choose Activate a Product on Steam…
Follow the onscreen instructions to complete the process.
After successful code verification go to the “MY GAMES” tab and start downloading.