Staying with official sources is the only way to ensure your hardware stays safe and your account remains in good standing.
Installing pirated software or modified files on a Nintendo Switch can result in a permanent console ban from Nintendo Switch Online services. Super Mario 3D All-Stars Switch NSP Free Download
Some retailers may still have unredeemed digital codes in stock. Staying with official sources is the only way
Many retailers and second-hand markets (like eBay or local game shops) still have physical cartridges available. Super Mario Sunshine
You can always play the original versions of Super Mario 64 , Super Mario Sunshine , and Super Mario Galaxy on their native consoles or via the Nintendo Switch Online + Expansion Pack for Mario 64 .