Another option would be to make a shortcut to the executable and add command line arguments
It would be great to have the default resolution settings for the packaged game available in the Project settings in the editor.
I was surprised that the Editor settings for “Play in Standalone Game” didn’t carry over to the packaged game, but even the “play in stand alone game” section doesn’t have a fullscreen option. I had to add “-fullscreen” in Additional launch parameters to get the game to be fullscreen there.
It would be great to have a fullscreen option in the play in standalone game section in the editor.