Play store is the app of google and for the goolge devices. Its the main and very important software or app for a androud device. Its like the heart of android.
Every thing related to an mobile phones are available in google play store. Like games, software, utility apps, tools.
All the apps are very usefull and helpfull. Games are good but more games are bad to play. Some games that are good and interesting are paid. There is no fake in playstore. All are original. The service is very good