Aliens have landed and want to eat the farmers' brains! You must defend the barn. Strategically arrange the crop circles to make them follow a path of your choice. Then place your military assets and blast them back to space!
Defend against the robo-bugs that are trying to take over your base. Unlock and upgrade new areas and special weapons. Collect enough exp points to get more powerful weapons.
Featuring a brand new campaign, the return of advanced hero units along with a whole host more. Strategic defense gameplay with a RPG twist. It is the final chapter of the Protector series.
