Hey Garage Heathen!
I had a great time with this game, although I ran into a couple of weird issues with the Hierophant ending. First of all, the cutscene in Yu's office didn't load properly, it just went straight to the change in Lila's appearance (I won't say specifically because I don't want to spoil it). I didn't know there was meant to be a cutscene until I looked it up online. Also, even though I have the Hierophant card in the game, the achievement on Steam is still locked.
Not sure if this is an issue with the game or Steam, or if there's a solution. I just wanted to bring the issue to your attention.
Really enjoyed the game, though! Great job!