Very interesting Danmakufu script combining TouHou and Undertale. Made by kirbio. Enjoy :)
If you haven’t played (or seen) Undertale before, I suggest to beat this game first, because this script has some spoilers... not too big, but still they are. If you feel uncomfortale with it... just play Untertale first (but references are only subtle, so don’t worry ;))
Challenging a bit run, very enjoyable, and with greatly done ending. And not only. I could recommend it - so... I recommend you to play this one :