Mario Kart Live: Home Circuit -Luigi Set 

Use your Nintendo Switch system to control a real-life Mario Kart Create a course in your home by placing gates and watch the race come to life on screen in augmented reality The kart will react as you boost, hit items and drift around the course Unlock in-game environments, gates, costumes and more as you play Up to 4 players can race around the house together (additional games, systems and karts required; Sold separately)