Hiii, I've checked out the game and made a video about it , I would like to give you some feedback about it, hopefully it is useful to you ^^
-The concept of the game is really good and well executed.-The visual style is really nailed as it has those "PS1" vibes while having something more on it making it more eyecatching.
-The gameplay mechanics are pretty well thought and implemented with all the game, the only thing I would say that needs to be polished is the aiming controls at the "final boss" part.
-I'd totally love to see a bigger version of the game as I really liked it ^^
Hopefully this is useful to you :D, also if you could subscribe that would help me a lot :)
Regards