Hi!
I liked the idea, but despite the connection to the topic, this is a standard tower defense, although I like the presentation.
I liked the graphics and music, especially the option to change the music in the settings.
However, in my opinion, the game needs better balancing, as I couldn't seem to get even 3k points. It would also be good to add WASD to the control in addition to the arrows, or to give the opportunity to customize the control to yourself as well as the music.
In general, a good game - congratulations!