Luigi's Mansion: Dark Moon - 3DS [Digital Code] Mario's clumsy brother takes center stage in this spooky ghost-hunting and puzzle-solving adventure game Five massive mansions to explore, complete with puzzling challenges youll need to solve to access new corridors and hidden secrets Use the Poltergust 5000, a powerful ghost-catching vaccum cleaner, to capture a host of clever ghosts and creatures New gadgets like the Strobulb and Dark Light Device add depth to the ghost hunting and puzzle action Collect coins, cash, and other treasures as you make your way through the mansions in order to upgrade Luigis gadgets