Not bad at all for your first jam. It reminded me a little of vampire survivors or megabonk. One thing I think might be helpful is to have a signal on the edge of the screen for where the rush or the tank is coming from. I was thinking it might be useful to have little markers for the regular enemies too but that might end up being too much on the screen. I got to the 200 enemy level and allllmost beat it. Unfortunately it took me a few attempts at the 175 level and I don’t quite have the patience to keep trying to get further. Well done can’t wait to see what you come up with next year!