Nintendo teases Mario Kart 8 Deluxe Booster Course Wave 3 by showing off two of its tracks

Mario Kart 8 Deluxe Booster Course Pass Wave 3 was announced during today's Nintendo Direct. This wave of tracks will feature eight courses, including Merry Mountain from Mario Kart Tour and Peach Gardens from Mario Kart DS - both of which previously leaked. Nintendo didn't reveal the other tracks included in the upcoming wave, but according to a prior leak, the additional courses could be Amsterdam Drift (Mario Kart Tour), Bangkok Rush (Mario Kart Tour), Berlin Byways (Mario Kart Tour), Boo Lak...