Barbarian Boss is the fourth level in the game Castle Crashers. It is home to the game's first boss, also called the "Barbarian Boss". The level consists on a fortified edification surrounded by wooden barricades. This fortress is located on a desolated field, withered as a result of the enduring war. All accesses to this area are guarded by big metal gates. It is also in this place where the four princesses are first taken as a pro-visionary prison after successfully subtracting them from the Castle Keep.