User blog comment:Mobo85/Hot off the Presses: "Across the Second Dimension" Debuts August 5/@comment-3212462-20110618031415/@comment-5522044-20110618032103

Well, you play as Phineas, Ferb, ALT Candace, and Agent P (ALT Phineas and Ferb are unlockable) and there is eight levels.