This is because the Booster Course Pass tracks do not exist in the older code. The game tries to read "Sky-High Sundae" from your save data, but the older executable doesn't know what that is, resulting in corruption or a crash.
The game targets a constant 60 FPS in both handheld and docked modes (1080p docked, 720p handheld). Accessibility: Versions 1.1.0 and beyond introduced Smart Steering Auto-Accelerate mario kart 8 deluxe switch nsp update dlc
The DLC is split into six waves, all of which are now released: Notable Tracks New Character Coconut Mall, Ninja Hideaway Wave 2 Waluigi Pinball, Sky-High Sundae Wave 3 Maple Treeway, Rainbow Road (3DS) Wave 4 Yoshi’s Island, Amsterdam Drift Birdo Wave 5 Squeaky Clean Sprint, Koopa Cape Petey Piranha, Wiggler, Kamek Wave 6 Wii Rainbow Road, DK Mountain Funky Kong, Pauline, Peachette, Diddy Kong 🛠️ Installation & Technical Specs Total File Size: ~15 GB (Base + All Updates + DLC). This is because the Booster Course Pass tracks
Ultimately, the story of Mario Kart 8 Deluxe on Switch is one about stewardship. Nintendo doesn’t churn out content for content’s sake; it curates. Their updates smooth the edges; their DLC adds color; and together, they sustain a game that feels alive. Whether you’re a player lining up a perfect triple drift or someone who watches matches for the unpredictable mayhem, the ongoing evolution of Mario Kart 8 Deluxe is a reminder of what games can be when creators and communities keep the race going. Accessibility: Versions 1
Here is a deep dive into the anatomy of Mario Kart 8 Deluxe files and how the "Booster Course Pass" changed the game forever.