The moment-to-moment racing of Mario Kart World feels like a moderate change from Mario Kart 8, and there’s a lot of depth hidden within the game’s flashy new maneuvers. NintendoThe Charge Jump is the most prominent new addition to Mario Kart World. To do a Charge Jump, hold down the R button while accelerating in a straight line. To pull off the Wall Ride without the help of a ramp, you’ll need to master the Charge Jump. For an additional boost, be sure to tap the R-button again at the end of your Wall Ride to perform a Jump Boost.