Puyo Puyo Fever is the main title in the Puyo Puyo puzzle game series centered on matching and clearing colored blobs called puyos before the stack reaches the top. This entry introduced a new fever mode mechanic that lets players chain rapid clears and extend combos, making matches more explosive and strategic. It continues the series' colorful cast, comedic tone, and fast-paced competitive gameplay, and it became one of the most recognizable modern entries in the franchise.