Request for Little Witch academia ultrawide

[Demi-Fiend]

It's a unity game and i tried to modify the usual files by hex but can't manage to go ultrawide. Anyone willing to help modifying the game so it can be ultrawide here are the files.

https://www.mediafire.com/file/4p7dshhk ... A.exe/file

https://www.mediafire.com/file/788aufbt ... p.dll/file