. If you have multiple user profiles, you may need to repeat this for each profile folder. Troubleshooting & Tools
Downloading save files from unverified sources carries inherent risks:
. These files typically unlock all characters, spirits, and World of Light progress. Community Resources & Downloads
To use a 100% save file with Yuzu for Super Smash Bros. Ultimate, follow these steps: super smash bros ultimate 100 save file yuzu link
Installing a save file manually gives you complete control over the process. Here's how:
Never skip this step. If the new file corrupts, your original progress will be lost. Step 3: Insert the 100% Save File
Delete the existing files inside that folder (or ensure they are backed up elsewhere). These files typically unlock all characters, spirits, and
If the game doesn't appear in tools like JKSV, you must boot the game at least once to generate an initial save file before trying to overwrite it.
Yuzu only recognizes the exact file name the game looks for. Ensure your downloaded file is named exactly system.dat in lowercase letters. If it downloaded as system (1).dat or smash_100.dat , rename it before pasting it into the folder.
Yuzu and SSBU save-file basics
While there is no single "official" link for a 100% save file, community-maintained files for Super Smash Bros. Ultimate (SSBU) are widely shared on platforms like
: The popular modding platform hosts a dedicated section for Switch emulator saves, complete with user reviews and screenshots.
Super Smash Bros. Ultimate features one of the largest rosters in gaming history, but unlocking all 80+ fighters can take dozens of hours of repetitive grinding. For players using the Yuzu emulator who want to jump straight into local multiplayer with a full roster, a 100% save file is the most efficient solution. What is in a 100% Save File? Here's how: Never skip this step