This product requires you to have Project CARS activated on your Steam account in order to play.
Redeem on Steam
This product requires a free Steam account to play.
Your purchased Steam keys will be available immediately. (More)
Once you buy Project CARS On-Demand Pack Steam PC on HRKGame, you are going to receive a digital activation code (aka CD KEY) of Project CARS On-Demand Pack instantly. You can then activate your Project CARS On-Demand Pack CDKEY on Steam and start downloading it!