Hi! First off can I say, awesome particle effects! I know how much I suck with Unity particles, so it was impressive seeing such high quality particles!
I did enjoy the SFX, could've used a little more, but I didn't care for the music. To me it just didn't have the same vibe as the game, and recognizing it as the bee playing Aria Math killed my ability to take the horror aspect seriously.
Some animations are missing, it would have been nice to have an animation for the guy as he spins instead of a static rotation. Visuals were kind of lacking in my opinion, the grass/trees looked a bit fake to me.
Sometimes it was a bit unfair, an indicator showing where an enemy is going to come from might solve this. Sometimes one enemy spawns in front, and another behind right after, and I physically cannot spin fast enough to get him.
That being said, getting multiple of the monsters in a row felt sick, especially with the FX. With some more polish and maybe some sort of progression/upgrades, this would make an awesome full game on itch! Nice work!