You must defend the castle by shooting the oncoming enemy before they reach the end of the Castle, or they will destroy it. Earn stars and buy power ups and upgrades to kill the most powerfull enemies and upgrade your weapons to conquest the castle wars Enter to be happy playing Castle Defense Online game with no fees at 4friv.com. Come to enjoy Castle Defense Online game now and the latest Friv 4 games online for free.

Use Left Mouse button to Shoot,

shooting..