There are many Mario Kart tracks. But one of them, Piranha Plant Pipeline, is only available in Nintendo’s mobile phone game Mario Kart Tour. However, it’s only ever made playable for a limited time.

Not only is it in the running for best Mario Kart game, Mario Kart World is also arguably the best new launch title for the Switch 2.

Bowser Bruiser / Chargin’ Truck / Li’l Dumpy / Mecha Trike / Tiny Titan ...

A little bit of Mario Kart trivia for you — what is the one Nintendo track you can't play anywhere but the series' smartphone spin-off Mario Kart Tour?