Super Smash Bros. for Element Alpha is the new installment of the Super Smash Bros. series that is being developed by Project Eternity. This game does not have a release date yet. There will be amiibo cards for this new game although all the ones from the Super Smash Bros. collection will work on this game as well.
Twisted World: In this mode, the Smash characters will have to face other character challenges. For example, the player can choose Captain Falcon to complete the World 1-1 from Super Mario Bros. or Yoshi could be mayor of the city for one day.
Heroes of Alpha: This one is the Story Mode of Super Smash Bros. for Element Alpha. Here, all the heroes and enemies of the Nintendoverse and outer Nintendo universes will have to fight a war. This mode can be used to get new characters, unlock stages and unlock items or assist trophies that would not be used other way.
Beat the Boss: This mode will allow the user to fight several bosses that the game has. The player will unlock different bosses, depending on the difficulty of the enemies. The player will be able to fight Dry Bowser, King Garon, Darkreon, Dr. Eggman, etc...
Twisted World is a mode in which you can play three levels of different Nintendo games as any of the characters of the game. For example, the player could control Marth as the mayor of Smashville to solve some problems of the town or Kirby in a frantic race through the Big Blue. The number of games is limited but it was not refused to add more games by DLC content. From each game, there will be three levels with different difficulty and each level will have secondary hidden missions that only a few characters will be able to complete it. Here, you can see the list of games that had been announced at the moment:
Yoshi and Kirby will have yarn skins as a reference to Yoshi's Wooly World and Kirby's Epic Yarn.
Cynthia will use some of her Pokémon. Her final Smash is Mega Garchomp.
Toon Link will have many of his movements changed. For example, his final smash will be the Ballad of Gales, that will have a similar power than his old final smash but it will bring in players who are near.
Ganondorf will have Toon Ganondorf (The Windwaker appearance) as a skin.
Princess Daisy will be playable as an alternative costume of Princess Peach. Details of their attacks will be changed depending of the character that the player has chosen.