This game is really fun and the dialogue is pretty funny and interesting. I really like each scenes and dialogue you put into this game. The game play was really challenging. But fair for a bullet hell game xD. I'd suggest adding some healing item through out each stages. Doesn't have to be a lot if you want to keep the game as challenging as it is.
I really support how you will frequently update and keep polishing this game. as it has a lot of potential! and I'd really like to see the game in all its glory.
Overall I enjoyed the game. Nice job ;D