Ghost Gallery Gambit

Ghost Gallery Gambit is the twenty-first level of Episode 3 in Captain Toad: Treasure Tracker and its Nintendo Switch and Nintendo 3DS ports of the same name. It requires 130 Super Gems to unlock.

Layout
The level starts out simple upon first glance, with the Power Star within reach. However, as Captain Toad tries to reach it, the platform rises to a large height and poison starts rising up. Platforms then fall down, one by one, and Captain Toad must use them to advance. The level will throw in seesaws, Boos, and even Big Boos before Captain Toad can finally reach the Power Star.

Super Gems
Three Super Gems can be found throughout the level.
 * Super Gem 1: Just over the second seesaw.
 * Super Gem 2: At the third seesaw, Captain Toad can reverse his direction to access some falling platforms behind him. He must then follow the platforms to the Super Gem.
 * Super Gem 3: Just over the seesaw after the group of Peepas.

Bonus objective

 * Found the hidden Gold Mushroom!

Enemies

 * Boos
 * Peepas
 * Big Boos

Pixel Toad
As soon as the pillar in the middle of the level has risen up, the Pixel Toad can be found on the right side of it (from the player's starting position) behind one of the paintings.