I really had fun with this, actually got stuck in for way longer than I expected. I love the defend your base aspect on a bullet hell type game. Just some feedback that I think would be cool to think about
- A way to upgrade your base, sort of tower defense style
- A way to see what upgrades you already bought and stats etc. I wasn't sure if upgrades were brought between levels
- Different types of upgrades that affect your weapon etc.
And just a bug that I discovered
- A reddish/pinkish overlay showed up before I completed a level. And it stayed on permanently for the rest of the game.
Good work though!