Super Mario Odyssey is an open-world action-adventure game released by Nintendo on October 27, 2017. Today is the 4th anniversary of the game's release. As of the first half of this year, Super Mario: Odyssey has sold 21.4 million copies worldwide, and currently ranks sixth in the NS game sales list.
Well-known game producer Masahiro Sakurai posted a picture of Super Mario: Odyssey on Twitter with the caption "Super Mario Odyssey is on sale today in 2017!" "To celebrate the game's fourth anniversary.
Masahiro Sakurai founded Sora Corporation after leaving the HAL Research Institute and became the company's representative game producer, Sora and Nintendo partnered to form a new company, Project Sora. Since then, Masahiro Sakurai has worked on the Nintendo All-Star Brawl series. Previously, he also tweeted congratulations on Nintendo's 131st anniversary.