Two Super Mario Bros. games in one, for double the fun! Join Mario, Luigi, and pals for single-player or multiplayer fun anytime, anywhere! Take on two family-friendly, side-scrolling adventures with up to three friends* as you try to save the Mushroom Kingdom. Includes the New Super Mario Bros. U and harder, faster New Super Luigi U games—both of which include Nabbit and Toadette as playable characters! Simple, straightforward controls, new playable characters optimized for younger and less-experienced players, and a wealth of bonus content—like a Hints gallery and helpful reference videos—make this a perfect choice for anyone looking to introduce their family to the wonderful world of Mario Tackle 164 platforming courses in the two main game modesA variety of playable characters are available, some with unique attributes that affect gameplay and platforming physics. Enjoy extra replayability with three additional game modes in which you can also play as a Mii™ character: Challenges, Boost Rush, and Coin Battle! All a player needs is one Joy-Con™ controller, so two people can team up right out of the box! To add two more players to the mix, all you need is one extra set of Joy-Con controllers (sold separately). Play Modes Supported: TV MODE, TABLETOP MODE, HANDHELD MODE.*Additional accessories may be required for multiplayer; sold separately. ** Internet access and Nintendo Switch Online Membership (sold separately) required for online play.