"Google Play Games" Leaks Out In All Its Glory Ahead Of Google I/O - Hello, Cloud Game Saves [APK Teardown]

Remember how we told you Google Games was coming, and how it's going to pack multiplayer functionality, leaderboards, achievements, and stuff like that? That's happening. There are going to be cloud game saves too.
Fresh out of Google HQ, we've managed to score a copy of the new Google Play Services v3.1.36, which is very slowly rolling out to devices right now. For comparison, the current Play Services that most people have is v3.0.27. 3.1 is a massive update - the strings file, for instance, has more than doubled from 300 to 700 entries. This is how Google is pushing out all the shared files for Google Play Games.
Those who have the new Play Services may have noticed some strange things going on in their sync settings, but that's boring, we'll talk about that later in Part 2. Check out what's on my phone right now:

http://www.androidpolice.com/2013/05/11/google-play-games-leaks-out-in-all-its-glory-ahead-of-google-io-hello-cloud-game-saves-apk-teardown/