Boo

Switch Super Smash Bros. Ultimate

• Receive a Spirit of the character

3DS Hey! Pikmin

• Figure appears in-game and can be collected to gain energy points

3DS Poochy & Yoshi's Woolly World

• Unlock a character-based Yoshi yarn pattern

Switch Super Mario 3D World + Bowser's Fury

• Receive a particular power-up depending on the character

3DS Mario & Luigi: Bowser's Inside Story + Bowser Jr.'s Journey

• Receive a helpful item

3DS Luigi's Mansion

• Make the map show the locations of up to three hidden Boos in the mansion that have escaped capture

Switch Super Mario Party

• Unlock the character's shiny sticker

3DS WarioWare Gold

• Receive a sketch of the character from Wario which can be exchanged for in-game coins

Switch Bayonetta 2

• Unlock the Chain Chomp weapon

3DS Mario Party: The Top 100

• Minigame Island: If you land on an amiibo space, use to receive coins / Use to revive your character once

3DS Mario & Luigi: Superstar Saga + Bowser's Minions

• Receive a stamp and equipment for the main quest
• Receive a stamp, equipment, and a special ability for Bowser's Minions mode (Read+Write)

3DS Mario Party: Star Rush

• Play as or receive bonus from this character, depending on the mode
• Unlock a Boo-themed background in Boo's Block Party

Switch Conga Master Party!

• Unlock a special costume