Welcome, even though you've been around for a while now.
First off, have you tried uploading on Bulletforge?
This review will be based on the gameplay of Flandre's stage.
Stage Part 1: Pretty decent, but easy. Nothing really to say. [6/10]
Satori, Keine: I see my sprites. XD
Nonspell: This was pretty easy. This nonspell fits Alice more than anything. Although since Satori copies attacks, this fits her too. Though I fail to see the relation with Keine. [5/10]
Stage Part 2: Still pretty easy. [6/10]
Sakuya: So much lag in the nonspell.
Nonspell: Really simple concept and an easy nonspell. [4/10]
Spell: A basic spell that seems like a nonspell. One homing knife, and a bunch of knives randomly thrown in a direction. Not that original. [2/10]
Nonspell: Unused? But in directory.
Stage Part 3: It's still pretty easy. Not memorable. [6/10]
Flandre: Lag in some places.
Flandre 1: Random bullets... [2/10]
Flandre 2: Random bullets with reversing. [3/10]
Flandre 3: Homing Bullets with random ones. [3/10]
Flandre 4: Nonspell or Spell? Easy. It all depends on how she moves. [2/10]
Flandre 5: Rotating bullets. [5/10]
Flandre 6: Flandre 2 with walls that minimize your movements. [4/10]
Flandre 7: Harder version of Flandre 5. [6/10]
Flandre 8: This is the best spell of the pack. Still looks like a nonspell though, because of random bullets. [5/10]
Flandre 9: Unused?
[59/140] = [42.1/100]
Sorry for the bad score. I'm not trying to be mean.
There is still space to improve. And I will play your Aya boss soon.
I can see your potential, because your first script was better than mine.