pretty solid danmaku script that hits the sweet spot of challenging-enough-to-stay-interesting-but-not-excessively-difficult for me, with nice music (left the game open just to listen to the menu music at some point); liked the aesthetics of the Sinister Dreamcatcher card in particular
one bug noticed - playing back a replay doesn't seem to stop the menu music, so both the menu and game music play simultaneously until the replay ends