Even for those who don't want a complete stranger's file, manual hex-editing of the "system_data.bin" file is possible for technical users, as outlined by GalaxyYT, who provided a hex screenshot to unlock characters while preserving the user's own World of Light progress .
Unlocking every character in SSBU the “legit” way takes hours. Whether it’s grinding through World of Light, playing hundreds of VS matches, or resetting your Switch clock—it gets old fast. You just want to play as Sora against Sephiroth on Final Destination. super smash bros ultimate all characters unlocked save
When you first boot up Super Smash Bros. Ultimate on your Nintendo Switch, you'll find a relatively small roster. The starting line-up consists of just eight characters—the same eight from the original 1999 Super Smash Bros. game: . For many players, the journey to unlock the other 66+ base-game fighters (not to mention the wealth of DLC characters) is a beloved, rewarding challenge. But for others—whether they're tournament organizers who need a complete setup instantly, players who have lost their save data and want it back, or simply those who prefer to jump straight into the action with the full roster—the grind can feel like an insurmountable obstacle. Even for those who don't want a complete
Extract the downloaded file and move the save_data files into this directory. Restart the Emulator: Close and reopen the game. 2. For a Modded Nintendo Switch (JKSV/Checkpoint) You just want to play as Sora against