is a platform video game developed and published by Nintendo. It was originally released in 2012 as a launch game for the Wii U. It is the fourth and final entry in the New Super Mario Bros. series, and is the first Super Mario game to be released in high-definition graphics. The game is a sequel to New Super Mario Bros. Wii (2009) and a follow-up to New Super Mario Bros. 2 (2012).

As part of the "Year of Luigi" campaign, a downloadable expansion to the game, New Super Luigi U, was released in June 2013. A standalone retail version was released the following month and later copies of the base game included the expansion on disc.

New Super Mario Bros. U

The game received generally positive reviews and is one of the best-selling games on the Wii U. An enhanced port for the Nintendo Switch, titled developed by the successor to Nintendo Entertainment Analysis and Development, Nintendo Entertainment Planning and Development, was released on January 11, 2019. As of June 2023, the Switch version had sold 16.17 million units worldwide. Between both versions, a total of 21.99 million units have been sold worldwide, making it one of the best selling video games of all time.

New Super Mario Bros. U

Gameplay

New Super Mario Bros. U iterates on the gameplay featured in New Super Mario Bros. Wii with additional features. The objective of each level is to reach the goal flag at the end of each level while avoiding enemies and hazards. The game can be controlled either using Wii U Pro Controllers, Wii Remotes, or Off-TV Play using the Wii U GamePad, where the game can be played solely on the GamePad's screen. Four players each using a controller play as a different character, being Mario, Luigi, Yellow Toad, and Blue Toad. In the "Boost Mode" feature, a fifth player using the Wii U GamePad can interact with the environment, such as putting blocks down that can be stepped on or stunning enemies by holding down on them. Certain game modes also allow players to play their own custom Mii characters. Bowser, Boom Boom, the Koopalings, Kamek, and Bowser Jr. appear as the game's main villains. Nabbit is a new antagonist who is chased after stealing an item from Red Toad. Once Nabbit is caught, Toad rewards the item to the player.

New Super Mario Bros. U

Along with returning elements such as Ice Flowers and Yoshis, the flying squirrel is a new power-up that allows players to glide across long distances or slowly descend down vertical paths and cling to the side of the walls. Additionally, Baby Yoshis are an item can be carried by a player, with each baby Yoshi having a special ability dependent on its color, such as inflating in midair or illuminating dark areas. Some older power-ups also have new abilities, such as the Mini Mushroom now allowing players to run up walls. New Super Mario Bros. U features one large map containing all the game's worlds and levels, similar to that of Super Mario World. Some levels have multiple exits that lead to the different areas on the map.

The game features two new modes of play, "Challenge Mode" and "Boost Rush". Challenge Mode adds restrictions and conditions, such as clearing levels with a short timer. Boost Rush takes place on an automatically scrolling level which increases in speed as players collect coins, with the goal of clearing the stage as quickly as possible. "Coin Battle" from New Super Mario Bros. Wii also returns, with the player now being able to customize the battles with the GamePad to place the coins and Star Coins on the course. The Super Guide, which takes control of the player's character and moves it automatically through a level, is available in case the player has failed a level multiple consecutive times. The game originally utilized the now defunct Miiverse, which allowed players to share comments about particular levels with one another.

Plot

Princess Peach is held captive in her castle by Bowser, Bowser Jr., and the Koopalings who invade and use a giant mechanical arm to throw Mario, Luigi, and two Toads far away. Mario and friends must now travel across this new land returning to Peach's castle in order to save her. On the way, they encounter seven Koopalings each controlling their own worlds, plus Kamek, Nabbit, Bowser Jr., and many minor enemies like Goomba. By conquering them, they get closer to Peach's castle, which has been transformed into an evil reflection of Bowser. By defeating Bowser, the castle returns to normal. As the heroes celebrate, Bowser Jr. and the Koopalings attempt to escape, leaving Bowser behind. He manages to jump up onto the airship, but his weight causes it to crash, and they are forced to flee on Bowser Jr.'s Koopa Clown Car.