This extension is supported by Game Maker Studio 1.4 and GameMaker Studio 2 contact me at email@example.com if you have doubts or problems
Turn-Based Multiplayer of Google Play Services For Android
Now you can connect your players thanks to this powerful turn-based multiplayer engine in GameMaker:Studio!!
Contains an example of the classic game TicTacToe
Test .APK and documentation here: https://drive.google.com/open?id=0B098RnWKEU5lMml5dWJWYjF1MUU