Super Smash Bros. for Nintendo 3DS and Wii U

Super Smash Bros. (also known as Super Smash Bros. 4) is an upcoming Wii U and Nintendo 3DS title. It will be developed by Namco Bandai Games Inc. and Sora, and published by Nintendo. It is the fourth installment in the series.

Confirmed Characters
These 18 characters have been confirmed so far.

Veterans

 * Bowser
 * Donkey Kong
 * Fox
 * Kirby
 * Link
 * Luigi
 * Mario
 * Marth
 * Peach
 * Pikachu
 * Pikmin & Olimar
 * Pit
 * Samus
 * Sonic the Hedgehog
 * Toon Link

Newcomers

 * Mega Man
 * Villager
 * Wii Fit Trainer

Confirmed Stages
These 15 stages that have been shown so far.

( * means that a level has returned, and ~ means new level. Some of these levels might be moved depending on future info.)

Wii U

 * Battlefield*
 * Skyloft (The Legend of Zelda: Skyward Sword)~
 * Smashville (Animal Crossing: City Folk)*
 * Garden of Hope (Pikmin 3)~
 * Wuhu Island (Pilotwings)~
 * Wily Castle (Mega Man 2)~
 * Unknown Wii Fit Stage~
 * Unknown Stadium Stage~
 * Pyrosphere (Metroid: Other M)~
 * Untitled Super Mario Galaxy Stage~
 * Windy Hill Zone (Sonic Lost World)~

3DS

 * Battlefield*
 * Unknown Super Mario 3D Land Stage~
 * Gerudo Valley (The Legend of Zelda: Ocarina of Time 3D)~
 * Spirit Tracks (The Legend of Zelda: Spirit Tracks)~
 * Unknown Kid Icarus: Uprising stage~
 * Arena Ferox (Fire Emblem: Awakening)~
 * Unknown Nintendogs Stage~
 * Unknown Forest Stage~
 * Unknown New Super Mario Bros. Stage~
 * Tetra's Pirate Ship (The legend of zelda the wind waker*

Development
The game was first announced at E3 2011, but no further information was released due to Masahiro Sakurai working on finishing Kid Icarus: Uprising. At the start of 2012 the game was officially in production but new information was not released until the following year. On June 11, 2013, two trailers were shown on Nintendo Direct. One announcing the game and the Villager's appearance and another announcing that Capcom's Mega Man would be a new, playable character. One more trailer was released before the end of E3 2013 showing that Wii Fit Trainer would be joining the game. A couple of weeks after E3 in July, Pikmin & Olimar were announced on the official website. At the beginning of August, Luigi was shown off in a Nintendo Direct video. In September, Princess Peach and Toon Link were announced to be in the game. At the beginning of October, Sonic The Hedgehog was announced to be in the game in a Nintendo Direct video. Marth was confirmed to return on November 7, 2013.

Trailers


The first trailer for Super Smash Bros. 3DS/Wii U was revealed at E3 2013, showing off the game for the first time, as well as revealing the inclusion of the Villager as a newcomer. Two more trailers were released later for the new characters Mega Man and Wii Fit Trainer. A trailer was released alongside the announcement of Sonic the Hedgehog.

Trivia

 * This will be the second multi-platform Super Smash Bros. game, the first being the original Super Smash Bros.
 * It will also be the first handheld Super Smash Bros. game.
 * And the other will be the first HD Super Smash Bros. game
 * This game was announced at E3 2011 but development didn't start until after the release of Kid Icarus: Uprising in 2012 and no characters, stages or gameplay were shown until E3 2013 a full 2 years after the first announcement.
 * This game will remove the tripping mechanic.
 * Masahiro Sakurai stated that the game mechanics and speed will be a balance between Melee and Brawl.
 * The 3DS and Wii U versions will have different stages: the 3DS having stages from handheld games, while the Wii U having stages from console games.
 * The 3DS version will have some form of character customization.
 * The 3DS and Wii U versions will not have cross-platform play due to the use of different stages in each version. However it would appear that the customizable character function can be transferred to/from each version.
 * Sakurai stated that in the 3DS version, outlines will be placed around the character so it will be easy to see them from far away. The thickness of the outlines can be decreased or even removed.
 * Both versions of the game will have the same amount of characters.
 * It has been announced that Super Smash Bros. on Wii U will not have a story mode, and the 3DS version is said to "have a new feature that act's differently than standard Vs. Play" There has been no information on what that is exactly.
 * It has been confirmed that footstool jumps will return in this game.