What Sleeps Behind the Door? Time passes, the pages turn...and a new chapter unfolds in an unfamiliar land! Get ready for a two-dimensional role-playing adventure for the ages as Mario returns to paper form to discover a mystery that sleeps behind an ancient, legendary portal called the Thousand-year Door. The quest is long, the dangers many, and this time, Mario will have to make full use of his papery qualities just to survive.

• Take to the stage! Impressing the crowd builds power for super attacks, but don't disappoint the audience, or you'll pay!
• No need to go it alone! You'll need to rely on sidekicks to survive, and even enemies have roles to play...
• Don't fold under pressure! Fold into a paper airplane, turn sideways to slip through cracks, and much more.
• Stay on your toes! Stomp foes, swing your hammer, and use timely button presses to do damage!