Like what some .bat's do, to open the exe under a special guideline, such as blockland with the mission editor. I was reading a few topics about it and I didn't quite think they were clear enough as far as what to do. I wanted to know how to do this so that I could get rid of the .bat that I have to open Blockland with the mission editor, and so that I could add stuff such as this to other games as well so that I can get rid of the .bat's for those as well.