UFO Attack with AdMob and Leaderboard – Codecanyon 15024101

Touch on the howitzer to fire. Every enemy crush give you more time to play.
LibGDX framework used.
Hillmix Game Map Editor used.
AdMob Banner integrated.
AdMob Interstitial integrated.
Google Play Games Leaderboard integrated.
Clear graphics.
Optimized for tablets.
Background music and sounds.