Super Smash Bros. Ultimate players using the Yuzu emulator , a 100% save file typically unlocks all playable characters, World of Light progress, and spirits. How to Install a 100% Save File To implement a 100% save in Yuzu, follow these steps: Locate Save Data : Open Yuzu, right-click Super Smash Bros. Ultimate in your game list, and select Open Save Data Location Backup Original Data
If you have a hacked Switch with a real 100% file: super smash bros ultimate 100 save file yuzu