so heres the thing. i want to make a game like this one. im a good lewd artist but i cant code to save my life. so i wanted to know if Doc used any coding or was it all form RPG MAKER.I'm not sure how much coding knowledge it requires but I'm sure it involves some level of it, at least depending on what you want to do.
For example, Unreal Engine has something called "Blueprints" which are pretty much default scripts/coding to make a character move, jump, etc. but if you want to do something more elaborate (say like program a dance move or something not implemented in the base files) you'll need to modify or create a new "Blueprint" and it requires a bit of coding to do so.
Of course take this with a grain of salt since I've never messed with any version of RPGMaker so I'm just guessing based on little personal experience in game engines cause UE, CryEngine and even the Creation Kit do require some coding if you want to do something specific.