Critics noted that Wave 1 tracks featured a cleaner, more vibrant, but less detailed art style than original Mario Kart 8 Deluxe courses. Some textures—particularly grass, cliffs, and trees—appeared flatter, betraying their origins as ports from the mobile Mario Kart Tour .
When players discuss the "extra quality" of Wave 1, they are typically referring to how Nintendo bridged the gap between the mobile aesthetics of Mario Kart Tour and the high-fidelity requirements of the Nintendo Switch. mario kart 8 deluxe nspbooster course wave 1 extra quality
highlight a mix of high-value content and some visual inconsistencies compared to the base game. Mario Kart 8 Deluxe Booster Course Pass Review (Wave 1) Critics noted that Wave 1 tracks featured a