I see most of your audiences include users who have made only an In App Purchase. How is this relevant to Premium Games? Do you have experience with Premium Games?
Assuming that ‘Premium Games’ refers to a freemium model - free to download and then pay to upgrade to premium version, then Bango Audiences are ideal for that. Since we know users have made payments inside apps then the conversion rate to premium users should increase. We are guiding you to users who are known to pay for mobile content