Set up individual projects for each game, in addition to the project with the multiple game key packages for each game. Upload keys to each game’s individual project, click the gear icon that appears post-upload, and select Request Game Keys. Game keys will be emailed to you in a CSV file, then proceed to the project with the multiple game key packages and upload the requested CSV file to the corresponding game’s key package. The individual game projects will be used for Launcher, whereas the project with multiple game key packages will be used for the website. If you want to sell games through Launcher, make sure to leave some keys in that game’s dedicated project.