NBA 2K15 is the latest instalment of the top-selling and top-rated NBA video game simulation franchise. On the heels of NBA 2K14's 70 Game of the Year Award nominations, the NBA 2K franchise is the ultimate basketball simulation experience. Featuring NBA MVP Kevin Durant on the cover, and an eclectic soundtrack curated by internationally-renowned artist and producer Pharrell Williams, NBA 2K15 hits the court with unprecedented life-like graphics, ultra-realistic NBA gameplay, and more.
Open the Steam client, login and locate the Games tab on the top menu. Click this and then select “Activate a Product on Steam…”
Enter your unique code that's displayed on the 'Orders' page of CDKeys.com and follow the prompts to activate.
Your game is now viewable in the “Library” tab and is available to download/install when you’re ready. You can find additional support for the Steam client here: https://help.steampowered.com/en/wizard/HelpWithSteam