Your kingdom has come under attack from an unknown enemy and your castle is the last bastion of defence! Take control of the castles defensive capabilities to keep these invaders away! While the archers in the castle do all the shooting for you, you need to manage and control your limited resources to defend those inside! Collect crystals to gain new cool upgrades for the castle from golden eggs containing money falling from the sky, to dragon-like fire beams! Defend your home from the endless waves of monsters.