I kinda got distracted irl when I made my post, so I didn't exactly make it clear what I was trying to say.
Basically, it looks like it would be too much of a hassle to make in rpg maker, so I would assume that it's made with something else. Especially because it doesn't look grid based.
You probably understood what I meant, but just wanted to make it clear.
Also, yeah there are some issues with your art, but it has a nice atmosphere to it. Most people would be willing to ignore bad graphics if the gameplay is really fun or engaging, so don't stress too much about that (especially if that's not your strongest area).