Villain emojis are attacking but among them are happy and friendly emojis. shoot all villains down but watch out for the friendly ones.
You also have more weapons too use:

-Machine Gun: Automatically swipes out the entire screen
-Sniper: Automatically picks and eliminates enemies close to the line
-Zapper: Will zap any enemy going through
-Mine: Spawn mines on enemies way

Download Now and experience the first ever emoji shooting game