If you are paranoid about downloading files or want to slightly reduce the grind without removing it entirely:
This will open a Windows Explorer folder. The folder path typically looks like:
C:\Users\[YourUserName]\AppData\Roaming\yuzu\nand\user\save\0000000000000000\01006A800016E000\
Note: The long string of numbers (01006A800016E000) is Smash Bros' unique Title ID.
Purists will say unlocking everyone is a rite of passage. But on Yuzu, where many players are testing performance or mods, a 100% save file is practically essential. You aren't skipping gameplay—you're skipping repetition.
So go ahead. Pick up that controller, select Random, and enjoy the chaos of 80+ fighters without the grind.
Happy smashing!
Do you have a favorite main you couldn't wait to unlock? Let me know in the comments below!
Unlocking all 80+ fighters in Super Smash Bros. Ultimate (SSBU) manually can take dozens of hours. Using a shared 100% save file in the Yuzu emulator is the fastest way to access the full roster, including spirits and story progress. 1. Locate and Download a Save File
You can find 100% save files on community sites like GBAtemp or dedicated "save game" repositories. What to look for: Ensure the file includes system_data.bin. A Note on DLC: Characters like
are DLC-only and cannot be "unlocked" via a save file alone; you must have the corresponding DLC files installed in Yuzu for them to appear. 2. Locate Your Yuzu Save Directory
Before adding a new save, you must find where Yuzu stores your specific game data: Open Yuzu. If you are paranoid about downloading files or
Right-click on Super Smash Bros. Ultimate in your game list. Select Open Save Data Location.
Tip: If this folder is empty, launch the game once and create a basic save first to generate the necessary folder structure. 3. Install the 100% Save File
Follow these steps to replace your existing progress with the unlocked file:
Backup Your Current Save: Copy the existing files in the folder to a safe place (e.g., a "Backup" folder on your desktop).
Extract the Downloaded Save: Most save files come in .zip or .rar format. Use a tool like 7-Zip or WinRAR to extract the contents.
Transfer Files: Drag and drop the new files (usually system_data.bin and potentially others) into the Yuzu save folder you opened in Step 2.
Confirm Overwrite: When prompted, select Replace files in the destination. 4. Troubleshoot Common Issues
Anyone have a full character smash save file or where to find one?
How to Get a Super Smash Bros. Ultimate All Characters Unlocked Save File for Yuzu
Super Smash Bros. Ultimate boasts the largest roster in fighting game history, featuring 89 playable fighters. However, when you first launch the game, you are greeted with only the original eight veterans from the Nintendo 64 era. For PC players using the Yuzu emulator, grinding through hundreds of matches or Classic Mode runs to unlock the full "Everyone is Here" experience can be a daunting task. This will open a Windows Explorer folder
If you want to jump straight into competitive play or host a local multiplayer session with every fighter available, using an all characters unlocked save file is the most efficient solution. Here is a comprehensive guide on how to find, install, and troubleshoot save files for SSBU on Yuzu. Why Use a Completed Save File?
Unlocking characters in Smash Ultimate normally requires hours of gameplay. While the "Challenger Approaching" fights are iconic, they can be time-consuming if you’ve already completed the game on your Nintendo Switch and simply want to enjoy the higher resolutions and performance of a PC emulator. A 100% completed save file typically provides:
All 89 Fighters: Including the base roster and DLC characters (Note: You must own the DLC files/NCAs for DLC characters to appear). All Stages: Every legal and casual stage unlocked.
World of Light Progress: 100% completion in the story mode with all Spirits collected.
Music and Vault Items: All tracks and shop items available from the start. Where to Find an SSBU Save File for Yuzu
Finding a reliable system.dat file (the format used by SSBU for save data) is the first step. Several community hubs host these files:
GBAtemp: The go-to forum for console modding and emulation. Users frequently share 100% save files in the "Switch Save Submissions" section.
Speedrun.com: Sometimes features "mule" saves used for practice or specific category runs.
YouTube Community Links: Many emulation enthusiasts provide download links in the descriptions of "Yuzu Setup" tutorials.
Security Tip: Always ensure you are downloading from a reputable source. Save files are generally small (less than 10MB). If a site asks you to download an .exe file to get a save, avoid it. How to Install the Save File in Yuzu Do you have a favorite main you couldn't wait to unlock
Once you have downloaded your system.dat file, follow these steps to inject it into your emulator: Step 1: Locate the Save Data Folder Open the Yuzu Emulator.
Right-click on Super Smash Bros. Ultimate in your game list. Select Open Save Data Location.
A Windows Explorer window will open. You will see a folder with a long string of numbers and letters—this is your profile folder. Step 2: Backup Your Current Save
Before making changes, copy your existing system.dat file to a safe location on your desktop. If the new file is corrupted or incompatible, you can restore your progress. Step 3: Replace the File
Take the downloaded "All Characters Unlocked" system.dat file.
Drag and drop it into the save data folder you opened in Step 1. When prompted, click Replace the file in the destination. Step 4: Verify the Version
Ensure your game version matches the save file version. If the save file was created on SSBU Version 13.0.1, but your Yuzu game is running Version 1.0.0, the save may not load or could cause a crash. Always update your game to the latest version via "Install Files to NAND." Troubleshooting Common Issues "The save data is corrupted and will be deleted"
This usually happens if the save file was created on a newer version of the game than the one you are running. Ensure you have installed the latest Update (v13.0.3) and all DLC packs in Yuzu. DLC Characters are Missing
Even with a 100% save file, DLC characters like Steve, Kazuya, or Sora will not appear if you do not have the DLC NCA files installed. A save file tells the game the characters are "unlocked," but the game still needs the character data found in the DLC packages to render them. Save Not Recognized
Check the folder structure. Yuzu looks for the save in a specific path: nand/user/save/0000.../. Ensure you didn't accidentally put the file inside a subfolder; the system.dat must be sitting directly in the numbered directory. Conclusion
Using a Super Smash Bros. Ultimate All Characters Unlocked Save File on Yuzu is the fastest way to turn your PC into the ultimate Smash machine. By bypassing the grind, you can get straight to what matters: perfecting your combos and enjoying the massive roster with friends.