This game is soooo cute!!! You're really doing yourself a disservice by not updating the game page with a full description/some screenshots. There wasn't a lot to it, but it was sweet and fun :)
Did notice a few things to edit; The witches back is missing a white outline.
The sentence when you first go downstairs needs editing.
You can actually still access the menu. To disable that you just need to use the command on the third page of event commands "change menu access".
You can walk over all of the graves. You do have some places where tilesets are not working quite right since they can clip over your tall character etc. I would possibly suggest using Yanfly's doodads. They've got a 'same as character' layer so you can walk under and over them without noticeable clipping.
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This guys needs a direction fix to stop him disappearing.
There was a mix of mapping styles and the left-right walk looks strange when traversing a top-down view map but it didn't spoil the experience, maybe just something to avoid mixing in the future. If you want to make isometric maps, I'd suggest looking into a pixel movement plugin.