Before discussing updates or repacks, you must understand the two primary container formats for Nintendo Switch games.
The base Super Mario Bros. Wonder game is roughly (NSP format). The v1.0.1 update is an additional 350 MB . While this is small by modern standards, the repack community focuses on: super mario bros wonder switch nsp xci update repack
On your Switch home screen, press the + button on the game icon to see your current version number. What is a "Repack"? Before discussing updates or repacks, you must understand