As for the "NSP - Mega" part, I'm assuming you're referring to a specific version or package of the game. Here's what I found:
"Explore the Magical World of Super Mario Odyssey NSP"
The base digital version of Super Mario Odyssey is approximately 5.7 GB . Updates (such as v262144) can add roughly 570 MB of additional data. Super Mario Odyssey NSP - Mega
Super Mario Odyssey stands as a masterpiece of modern gaming, blending nostalgia with innovative mechanics that redefined the 3D platforming genre. Since its release on the Nintendo Switch, players have sought ways to experience this globe-trotting adventure, often looking for digital backups like the Super Mario Odyssey NSP. This format allows for easy storage and accessibility on the console, ensuring that Mario’s journey with his new companion, Cappy, is always just a click away.
If you want to play Super Mario Odyssey without legal or security headaches, consider these options: As for the "NSP - Mega" part, I'm
Super Mario Odyssey is highly acclaimed as a sandbox-style masterpiece featuring innovative, capture-based mechanics with Cappy, vibrant worlds, and extensive post-game content. While praised for its, controls and design, some players find the main, 12-15 hour adventure relatively easy, though 100% completion requires nearly 65 hours. Read a full analysis at Nintendo World Report How long is Super Mario Odyssey? | HowLongToBeat
Explaining how to for NSP files safely.
Since his debut, Mario has been the gold standard for platforming excellence. However, Super Mario Odyssey