Join Mario and friends for some Mushroom Kingdom style-tennis! Use topspins, slices, lobs, and other familiar shots—along with other fancy footwork and new defensive maneuvers—to outpace your opponents on the court. Keep a rally going, build up your Fever Gauge, and unleash powerful Fever Shots that can be augmented with special effects by equipping Fever Rackets. Fever Shots Keep a rally going, build up your Fever Gauge, and unleash powerful Fever Shots. Fever Rackets Equip Fever Rackets to add effects to your Fever Shots like freezing the court or shrinking opponents. Pick the perfect pair Mix and match 30 different Fever Rackets with 38 playable characters, the most in series history, to find a strategy that works for you. A roster of all-stars Choose from 38 playable characters—the most in series history! Each character has a type that helps determine their stats. Modes Serve up casual or competitive play in a variety of game modes. Adventure Experience a story in which Mario and friends, encountering monsters on a remote island, find themselves transformed into babies! Help them relearn their tennis skills and defeat the monsters to return to normal. Tournament Get play-by-play commentary from a Talking Flower as you battle your way to the top. Trial Towers Test your skills and complete various objectives. Online Modes Hop online* for casual bouts with customizable rules with an Online Room or go for glory in competitive Ranked Matches. Swing Mode Gently swing** your Joy-Con™ 2 controller like a racket for a more authentic experience.