Some progress on stuck in a loop

I wanted to really incorporate gameplay that's synched to music with the idea of playing back your previous moves... and a shoot em up.

Your shots are synched to the BPM of the song :D

Here's what I got so far. My hope is to have the boss have various weak points that you have to knock out by playing each life to its fullest potential.

https://youtu.be/BR9Iq9pr0XQ