This page explains in detail the interactions between the Captain Toad series and the Super Smash Bros. series. Note that Captain Toad is often considered part of the Mario series in the Super Smash Bros. series. For more details see Mario X Super Smash Bros.
Super Smash Bros. Ultimate[]
The overworld theme and the battle theme against Draggadon in Captain Toad: Treasure Tracker are featured in Super Smash Bros. Ultimate as music tracks for Mario stages, titled Plucky Pass Beginnings and The King of Pyropuff Peak. Update to Ver. 8.1.0 on August 4, 2020 allowed any of these tracks to be played on Battlefield, Small Battlefield, Big Battlefield, and Final Destination stages.
Plucky Pass Beginnings - Super Smash Bros. Ultimate
Plucky Pass Beginnings
The King of Pyropuff Peak - Super Smash Bros. Ultimate
The King of Pyropuff Peak
License[]
Copyrights for both series are held by Nintendo.