Rockstar Games Launcher
1
Follow this link: https://socialclub.rockstargames.com/rockstar-games-launcher
Download and install Rockstar Games Launcher.
2
Launch Rockstar Games Launcher, login into an account or create a new one.
3
Navigate to the top-right corner of the Rockstar Games Launcher, click the Rockstar icon and choose the “REDEEM CODE” option.
4
Insert the code and confirm activation.