Alright , i just ended it in 7 days.
Controls are fine (even if i felt damn too slow before the 3 first speed upgrades)
Some mechanics have to be reworked , for exemple the 3rd and 7th bosses have dead angles where you can just sit and wait they die
Also yellow crosses are pretty hard to see , every enemy bullet should have the same color, or make them brighter.
Sadly what is supposed to be a "dodging" game turn out like "stack lives for the 3 last bosses once everything's upgraded".
Hopefully i dont sound too rude. I mean , you got my 4 stars anyway :> Keep it up