This is such a cool concept, and a great take on the theme! The rules and mechanics are simple, but put all of them together and it becomes super chaotic and fun. I especially liked the Chargers, there's something satisfying about sending a horde of them towards a particular direction, wreaking havoc.
If I had one tiny bit of criticism, it's that I didn't know that the selected entities "fired" towards the cursor, and was slightly confused initially. I did go through the tutorial, but because it's all in plain text and not an interactive tutorial, I didn't quite translate the words into the actual desired gameplay. But even then, not too big of a deal, since the game itself basically teaches it.