Very good and fun game! Liked the music and had fun getting overpowered and clearing the layers in seconds.
A few things I noticed:
- the music gets drowned out when you fire too many projectiles (happened at around layer 30)
- the mouse sensitivity is way too high
- when unlucky enemies can spawncamp you. It might help if the player is spawned in first so you have time to react and there is maybe a "safe circle" where no enemies can spawn near the player
- it would be cool to have a dash or something
Overall a very fun experience!