I just played it & like the fellas said it's too empty but I can understand because the editor you're using, I'm assuming you're using the Rockman 2 editor or Rock2 E editor where you can't see the enemies since they're read in blocks. The Heatman battle was okay, to me he coulda charged a bit faster.
Well I hope you can get all the help you need cause this hack has potential. And a suggestion, please have Megaman climb up & down the ladders fast like in Megaman 3, okay?