This was a fun one! The boss was a bit difficult, and I ended up dying. The minions spawned faster than I could kill them, haha. This is the second game in the jam I've seen that engages with the "polarity" mechanic, and I find it really unique and cool!
I love the art, sound effects, and Galaga-style gameplay. I could see this in an arcade, to be honest.
I definitely want to see future implementations of the mechanics you mentioned in the comments.
Happy Jamming!