This giveaway offer has expired. We Are Under Attack! is now available on the regular basis.

Survive alien waves that want to deplete you of all your energy! Unlock specialized defenses, eliminate the highest number of enemies as you reach for the score records. Challenge all your friends to best your score in this galactic adventure!

Download We Are Under Attack! today and get the ad-free version with 1,000,000 coins worth $3.20 for FREE!