Feels like one of those nice flash games you would play in school instead of listening lol.
The visual feedback when making a loop is my favorite part by far.
After getting a lot of points tho it looks like enemies start spawning less, where at the start I had big groups targeting me and after 2500+ just one or two enemies at a time.
It's a perfect execution of the base concept and the fact that you made this in only 2 days and half makes it even better!