Yeah well, the mouse controls work out really nice and the game is actually quite fun to play for a few minutes.
However, why do I constantly have a different kind of special ammo? Especially, why is my special ammo sometimes less powerful than my primary ammo? I don't see how that happens.
(The boss would need a proper collision mask and good hit feedback.)
The pacing is just 1/0 ... 1 for boss fights, and 0 for default enemies.
Then, there is the music. I can't think of any reason to put this music track into this kind of game apart from... guys, I already have it on my hard drive, so it's basically free, and the file format is the right one already, too ;-)
Okay, that may come over very negative (actually, the more I read it, the more do I see myself coming over as a jerk), but really, I mean to be the opposite. I like the controls and how the game generally "feels", it has a lot of potential in my eyes that I believe could be easily unleashed by fixing these issues, and they can be fixed relatively easy.
I honestly hope this feedback helps you :-)
Keep it up!
(the music is alright, it's a nice solid pixel art track, but it doesn't suite the game, that's what I meant to say regarding this point!)