Google Play Games is Google's social network for video games, similar to the popular Game Center from Apple. It offers a shared space for all video games that use the Android operating system.
Thanks to Google Play Games, players can discover new games that match their interests, easily play with friends, participate in multiplayer matches, and maintain a register of all of the achievements they've unlocked within each game on their device.
As you would expect, Google Play Games' interface meshes with the general style of the rest of Google's applications and offers up all the features you'll need in one place. Your profile, friends, people you might know, most downloaded and most popular games, etc.; everything is right there when you need it.
Google Play Games is a great tool for video game lovers who want to take advantage of their Android device.