Press the button as many times as you can in 30 seconds to click your way up the high score leaderboard and unlock special achievements along the way.

TapAttack is a single activity single layout Google Play Game Services Android application example. It takes the Get Started With Google Play Games Services tutorial from Ashraff Hathibelagal and combines it with the TypeANumber tutorial from Google.

TapAttack has been a tutorial and example for me to learn the Google Play Game Services so that I can incorporate them into my existing applications.