Oh boy, an RPG Maker XP game! It's been a long time since I played one of these. It honestly felt nostalgic to play this game because of that.
As for the game itself... it was pretty basic. A lot of the "difficulty" came from just from figuring out where to go and what to interact with. Otherwise, it was just basic RPG Maker XP movement, and what combat there was ended in a single attack.
I did appreciate the descriptions of the items you were collecting in the inventory when I went to take a look. Thanks to that, all of advent was referenced in some way. And the art in both ending screens, for winning, and then for letting time run out and being "sliced by erosion" was a nice touch.