Castle Crusade is an exhilarating tower defense adventure where you stand guard over your castle against continuous attacks from various enemies such as skeleton soldiers, menacing flying dragons, and other aerial dangers. You take on the role of a valiant archer tasked with safeguarding your fortress from these unyielding adversaries. By upgrading your skills and selecting smart enhancements like fire arrows, explosive bombs, and speed boosts, you can better resist the growing difficulty of each wave. The game showcases captivating visuals blending traditional medieval settings with a hint of fantasy, featuring skeleton legions and magical flying creatures. Your mission in each level is to endure the onslaught and defeat all incoming threats to ensure the safety of your stronghold.