Just purchased this a few minutes ago - really hyped that you're putting everything together for this, and I'm certainly glad to support you.
Also just read Songs for the End, and HOLY SHIT!! Those songs are powerful!!
Oh, and the Type-11 Stiletto is one of the most powerful Hymnals I've seen. Makes sense, given it is most likely the 'most recent'.
I look forward to what all is coming down the pipeline, and hope you manage to make it through the circumstances that required you to establish your sale.
EDIT: I'm also advertising this game to my friends, in the hopes that they will purchase it and support you as well. :)