Phineas and Ferb for Nintendo DS is a zany fun-filled game that will help cure the Winter blues and lets fans play as their favorite characters Phineas, Ferb and Agent P from the popular Disney Channel television show "Phineas and Ferb." Players will have a blast completing fun building activities and riding incredible inventions they create themselves. Fans can build a roller coaster in their own backyard, drive through a muddy monster truck track, ride a fantastic waterslide or create Winter in the middle of Summer.