Super Mario 3D World + Bowser's Fury is an expanded port of Super Mario 3D World for the Nintendo Switch, released on February 12, 2021, as part of the 35th anniversary of Super Mario Bros. The Super Mario 3D World campaign now supports local wireless and online play with up to four players, both of which were absent from the original version. Additionally, there's a standalone campaign named Bowser's Fury, which takes place in an open-world area called Lake Lapcat. After Bowser Jr. paints Bowser with black goop, the latter turns into Fury Bowser. Mario must cooperate with Bowser Jr. to collect Cat Shines and use their power to activate lighthouses and Giga Bells, both of which enable them to gradually rid Fury Bowser and Lake Lapcat of goop.