Robot Kit

Robot Kit (, Robot Kit) is a kit of Nintendo Labo.

Origin
The Robot Kit is the second installment in the series, released alongside the Variety Kit. In it, players construct a wearable Toy-Con consisting of a visor and a backpack with string-connected hand and foot grips, and use it to control a giant robot (likely recycled from the Project Giant Robot tech demo for the Wii U) with their own motions. In-game tasks include destroying a city, completing challenges, and battling other players.

As a costume
Nintendo Labo Robot Kit appears in Super Smash Bros. Ultimate as a Mii Costume for the.

Trivia

 * In the Mii costume trailer, the Mii Brawler in the Nintendo Labo costume is seen taunting in sync with a giant Mii Brawler in the Mecha Suit, referencing how the player's movements match those of the robot they control in-game.
 * The Nintendo Labo Variety Kit features a small cardboard man that can have a Joy-Con controller attached to him; the cardboard man became the subject of many memes, but, perhaps most famously, was given a Super Smash Bros. moveset animation concept from Twitter user JavedLSterritt shortly after Ultimate's announcement.
 * Due to the Toy-Con's scale being adjusted for Miis' proportions, the left Joy-Con attached to the visor is several times larger than the right Joy-Con attached to the backpack.