When catching the nonpaper Bowser Jr., Mario and co. can utilize a shortcut that involves a spring to the northwest that must be dashed into, a Dash Panel and bounce pad, and another spring that leads directly to Bowser Jr.
Next is Paper Bowser Jr., who is a bit harder to catch. Mario and co. must first evade three Mechakoopas moving counterclockwise, then jump across two Lifts to another platform. From there they must head east and evade some Fly Guys, then south and utilize moving Bowser Statues to evade two Mechakoopas, then head west and jump off of a Lift from a height to catch Paper Bowser Jr.
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