Super Smash Bros. - Legends Unite is a video game released on April 1, 2014. Before its release, the game was hinted at being in development by members of the development team.
In this mode, you play as this game's characters, exploring the levels' 2D environments.
The story of Adventure Mode is that an unknown has stolen King Dedede's pet rock overnight. Furious, King Dedede summons his mighty and powerful friends to bring the unknown thief to justice.