Yeah it's GameMaker so no, not easily. I might be able to try using its other compiler when I get the chance but this will require some fiddling about. Thanks for stopping by!
Haha if you're being serious you might be able to fix this by changing compatibility settings (right-click on the .exe). If it's a blackscreen on startup, try this. Pressing F4 to toggle fullscreen whilst running might also work. Otherwise, upgrade :)
If it's going to be in a launcher (and probably with customised controller) fullscreen is probably best. Not that I know for sure; just passing by. Ribbit.
