Mario Kart 8 Deluxe – Booster Course Wave 1 (distributed as an NSP) successfully introduces eight nostalgic and new tracks that expand the game’s variety, despite some visual compromises compared to the base game. For digital users, the NSP format provides convenient installation and instant access. However, players should obtain the content legally via Nintendo eShop or the Nintendo Switch Online + Expansion Pack subscription. Wave 1 set a functional precedent for the remaining five waves, ultimately delivering one of the largest DLC collections in Nintendo’s history.
The file structure was complex. NSP files weren't just games; they were archives. They were museums.
from various eras of the franchise, organized into two new cups. Wave 1 Course Lineup
(Nintendo DS): A traffic-filled mountain road from Mario Kart DS .