Paper Mario jumps out of a book and into the bizarre adventures of Mario & Luigi, resulting in hilarious, and dangerous, hijinks! Become the superstar team of Mario, Luigi and Paper Mario to take on quests, take down enemies, and untangle these two unique universes in this new entry in the Mario & Luigi series.

When Luigi accidentally opens a mysterious book hidden away in Peach's Castle, he gets more than he bargained for when characters from the Paper Mario universe spill out of the pages and start running amok. Players must take control of the terrific trio of Mario, Luigi and Paper Mario to defeat Bowser and Paper Bowser and bring the Paper Mario characters back to their original world.

• More ways to play: Adding Paper Mario to their ranks means that Mario and Luigi have even more ways to explore, solve puzzles and take down any enemies foolish enough to mess with the Mario Bros.
• All new abilities: In a first for the series, players can now battle with Trio Attacks, as well as use Paper Mario's unique copy ability, allowing him to create duplicates of himself in order to bolster his attack power.
• Pilot giant paper craft Mario: Paper Craft Battles see our heroes take part in rhythm-based events in order to power a giant paper craft and use it to defeat giant paper crafts from Bowser's army.