Sell Switch Games. Get Cash for Luigi's Mansion 3. 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. With the assistance of Professor E. Gadd once again, the reluctant and cowardly hero Luigi traverses up and down treacherous floors of the now-ominous hotel on a quest to save them. Wield the upgraded Poltergust G-00 to slam and blow away the ghosts' defences, or summon Gooigi, an all-green doppelganger that can help Luigi overcome obstacles he can't get past alone. Interchange between Luigi and Gooigi as one player, or grab a friend and control one each. For more frenetic multiplayer action, race the timer to clear various objectives on a series of floors in ScareScraper mode. ScareScraper mode can be played online or locally with up to eight players on four Nintendo Switch systems. Features: * 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 he can't get past alone. * 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 doors full of quirky contraptions and haunting enemies. * Race the timer with up to 8 players to clear objectives on a series of doors in the ScareScraper.