It is truly incredible to put something like this together in a month! Unfortunately this game will be difficult for me to rate since I didn't play it, but Itch badly demotes things with low amounts of ratings and I feel like this game may not get enough. Even so, the scores would greatly depend on the group if the game is to be played.
Something that stands out to me is that Mystic Escort will be very overworked and constantly moving around since most of the LARP elements require them to do something. Players having sex while the ME describes things probably works better than the game freezing after an ability is used. There may also need to be a hard limit on abilities to make them a bit more special, so that games don't drag out for too long for high-level parties.
The Shorefall adventure has a lot of interesting sections and world flavor in it. There's just lots of neat worldbuilding in the documents in general, I like that everything has some truly distinct flavor to it!