Some mods allow you to unlock all characters immediately without completing the story mode.
Online features require an internet connection and a Nintendo Switch Online subscription, along with mandatory game updates. Crash Team Racing- Nitro-Fueled Switch NSP AT...
The "Nitro-Fueled" version of the story mode allows you to swap characters and karts at any time, while the "Classic" version locks you into your initial choice, just like the original PlayStation game. Technical Evolution on Switch Some mods allow you to unlock all characters
Since you're looking for a guide to Crash Team Racing Nitro-Fueled Crash Team Racing- Nitro-Fueled Switch NSP AT...