Had some decent progress in the last few days. Learned a lot of ways to manipulate bullets and finally found some character graphics (only used Okuu here though). Reimu shot (credit to Mr. Blue) and bgm's smooth the overall feeling. Still missing important parts of a real bossfight, like animations, background-imgs, cutins and more soundeffects.
1st clip: Recreation of Futo's Throwing Dishes "Mononobe's Eighty Sake Cups". This one took several hours because I was still missing some elemental knowledge and figured it out on my own.
2nd clip: Junko's "Trembling, Shivering Star". Took just a few minutes to recreate, easy.
3rd clip: Dodging the rain. I always wanted to make this meme-attack.
4th clip: Laz0rs. Learn the rhythm.
5th clip: Bullet that stop and turn into an accelerating explosion. Like a bunch of elemental particals going wild within a nuclear reaction.
6th clip: non-directional laz0r intensifies.