The Nintendo Switch is full of surprises. Not only is it a hybrid console for living room and mobile play, but it's received a lineup of add-ons that introduce new ways to engage with games. There are driving wheels and gamepad modifiers for the Joy-Cons, and Nintendo Labo is a suite of DIY cardboard accessories that transform the Switch into gadgets like pianos, fishing poles, backpack robots and VR headsets.

And now, there's this thing.