Nintendo arguably perfected the circuit-based kart racing formula with Mario Kart 8 Deluxe on the original Switch - and producing more of the same would likely be a case of diminishing returns. Enter Mario Kart World for Switch 2, which sees the developers move the action into an open world, packed with courses old and new. Oliver goes in-depth on the new game, analyses its core technology, compares the revamped courses to the originals, then shares his initial thoughts on the gameplay and Nintendo's whole take on the open world concept.