https://techcrunch.com/2018/06/12/is-super-smash-bros-ultimate-the-most-ambitious-crossover-event-in-history/

Nintendo sure thinks so. Take that, The Avengers. The game is certainly a massive undertaking and a comprehensive Nintendo history lesson, including every playable character from past Super Smash Bros. versions.

A handful of additions were announced this morning during Nintendo’s E3 kickoff event, including also-ran Super Mario princess, Daisy; new Pokemon; Splatoon’s Inkling and perennial Metroid baddie, Ridley.