In both your games i have troubles with enabling full screen. Can you please add Full Scree on button to options and make it work somehow, since game window is half outside of screen.
In OPWOL we added the needed functionality a little bit later, I think version 0.3, before that there was no "full-screen" option. But you can try WIN+UP ARROW in Windows to maximize window.
In SFTA current free version just check the "options" you'll find the full screen check.
