Google has long fielded complaints of sign-in requirements associated with Google Play Games. The Google+ requirement and multiple sign-ins required for multiple games has been a hotbed of frustration. Google announced the end of both requirements as part of a Google Play Games API model change.
If you rent games or movies, and you live in the United States or Canada, you probably know Redbox: those red vending-machine-type boxes where you can rent videos and games, any time of the day or night. What you may not know is that the Redbox API gives you access to its database.