Bardbarian is an innovative blend of genres, combining Tower Defense, RPG, RTS, and shoot'em'up elements to create an engaging gameplay experience. Players control Brad, who moves around the battlefield while playing his axe-lute, generating musical notes that serve as a crucial resource. These notes can be utilized to summon units and enhance their abilities through musical solos, adding a strategic layer to the traditional tower defense mechanics.

As players navigate through waves of enemies, they must dodge attacks while protecting their town's decorative crystal. Collecting loot and unlocking new units are essential for progressing further in the game. Upon defeat, players can upgrade Brad and his allies at the town shop, ensuring that each attempt to fend off enemies is more robust than the last. Bardbarian’s unique fusion of gameplay styles offers a fresh take on the RPG genre.