Interesting game concept and fun to play.
The controls are incredibly simple, using only mouse and space bar, which is always nice in games like this.
Visually it is very vibrant while still having enemies be visible and easy to spot.
The game lags a bit at some points but honestly nothing to be worried about.
The UI is very simple and easy to read.
The music is simple but also pleasant to the ear, it wouldn't get tiring to listen to after multiple minutes.
Overall, good game that was pretty fun to play. I like what you've done and I hope to see more from you.