We are always working towards forming partnerships with new game developers, so there will definitely be some new games arriving in your app in the future, but it is difficult to say exactly when this will happen. The frequency of new game arrivals varies greatly based on your geographic region.
If you don't have many games in your library that's most likely because you're in a region where we've only started operating recently. If that's the case, don't worry, we're working really hard to get more games in your area. Keep checking the MISTPLAY app on a daily or weekly basis and soon you will see new games to play!