- Download and extract the save file to:
%HOMEPATH%\AppData\Local\SB\Saved\SaveGames\your_id - Go to https://hexed.it – an online hex editor.
- Click Open File, then select your new save file.
- Scroll to the bottom of the hex data and locate the steam id and change it to your id.
- Click Save As to export the modified file.
- Move the exported file back to your Stellar Blade save folder.
- Launch the game and enjoy!