Description of the product After being invited to a posh hotel, Luigi sets out on a fantastic trip with Mario and friends. But when King Boo reveals that everything was a ruse to apprehend Mario and his friends, his dream swiftly turns into a nightmare. In an attempt to save them, the reluctant and cowardly hero Luigi makes his way up and down the perilous floors of the now-ominous hotel with the help of Professor E. Gadd once more. Use the upgraded Poltergust G-00 to smash through the ghosts' defenses or call forth Gooigi, an all-green doppelgänger who can assist Luigi in getting past challenges he is unable to face on his own. Grab a friend and take control of one each, or switch between Luigi and Gooigi as a single player. Race the game for more intense multiplayer action.