but if the person Kelog just meant to change the size of the window it's kind of possible even without reg file... but the picture won't be much better - not a panacea.
You know... there's still good graphics even with 1418x758.
You should see what's in Omori - 640x480... and you know... p-people have tried to stretch this to 1920x1080... and... am... ammmm... ahh..ahaa..hah..ha..hh... If you don't feel sorry for your eyes..... it's okay to play... maaaybe... (People are still trying to make a quality HD mod).
So be glad you have the option up to 1418x758 - that's pretty good too.