Use Joy-Con™ motion controls to throw exhilarating punches! The built-in gyro sensors make every hit feel real! [Score Attack] Hold a Joy-Con™ in each hand and follow your partner's instructions to punch! Hit as hard as you can and climb the leaderboards! [Battle] Face off against CPUs in single-player mode! Share Joy-Con™ and go head-to-head with family and friends! Up to 4 players can join the action! [Partner Select] Choose from over 10 different partners who will block your punches! Team up with your favorite character and become the ultimate champion!