Luigi embarks on a dream vacation with Mario and friends upon receiving an invitation to a luxurious hotel. However, his dream quickly becomes a nightmare when King Boo reveals everything had been a ploy to capture Mario and friends.

• Luigi’s dream vacation turns into a ghostly—and gooey— nightmare!
• He may still be cowardly, but Luigi has more tools and abilities at his disposal than ever before. Master Luigi’s new powerful moves of Slam, Suction Shot and Burst.
• Team up with Professor E. Gadd’s latest invention, Gooigi, an all-green doppelganger able to slip through tight spaces, walk on spikes, and otherwise help Luigi overcome obstacles.
• Interchange between Luigi and Gooigi as one player, or grab a friend and control one each at the same time.
• Explore the Last Resort, ascending through its differently themed floors full of quirky contraptions and haunting enemies.