Way too late for this, but for future reference and for whoever may find this in a Google search, it appears to be possible. I just did it, though it is of course possible that at some point down the line my save file will get corrupted because I did. Windows save file location is: %appdata%\LocalLow\Team Cherry\Hollow Knight*.dat Mac save file location is: Library/Application Support/unity.Team Cherry.Hollow Knight/*.dat 可以试一试