Hi, first of all sorry about my English, I am from Brasil.
I am trying to play Myst on Windows 10 , and my problems are that the game is very dark, even if I put everything on 100% bright and the windows made the game big (full scream), so it is out of focus, some things I can´t distinguish what it is.
It´s very hard to play.

Does anyone knows how to fix?

Thanks a lot.