Take to the air in the meanest Helicopter brawl around. Deliver your own patented brand of Justice to the criminals whom have invaded the skies of your fair city.
Defend the tower as aliens are in full force of attack. Upgradable. Destroy as many aliens as possible and earn more credits to purchase/upgrade equipments.
Save the planet Tyrian from alien attacks in this deep space tower defense game. Build your best stronghold defense to withstand multiple waves if you can.
