https://www.gamespot.com/articles/super-smash-bros-ultimate-switch-release-date-and-/1100-6459374/

The list of things in life that are totally dependable is short, but it contains things like death, taxes, and a new Smash Bros. game on every Nintendo console. Nintendo's latest hardware is no exception--the company has announced that Super Smash Bros. will be coming to Nintendo Switch on December 7, 2018.

There's still a lot to learn about the game, but we have learned it will boast a massive roster comprised of every character seen in the series to date--including Snake. Beyond that, Ridley is also being introduced as a new character alongside Splatoon's Inklings, who were showcased during the initial reveal. Another change of note is support for all Smash Bros. Amiibo figures and the ability to select a stage before choosing characters.