Atualização de Google Play Games pode facilitar alternar entre contas

Fix Google play games sign in problem, play games crashing

Google Play Games: conheça o app, requisitos e como jogar no PC

Google Play Games auto sign-in feature : War and Peace

Android Developers Blog: Improvements to Sign-In with Google Play services 8.3

HELP! I can't link/log in to Google play account with the game since the last update. It always shows this message. I have Google play installed and logged in. Works with other

Google Games tweaks login; introduces unique gamer ids

Experimental - Account Linking and Automatic Login with Google Play - Ape Apps

Can't login to the play game services - RESOLVED · Issue #1834 · playgameservices/play-games-plugin-for-unity · GitHub

Fixed] Game won't connect with Google Play Games - Bug Reports - Gems of War

How to Enable a Game to Use Auto-Login (License Pool) Feature