Smart move, we can't exit the game using the exit button, "you never leave!" :D.
A lot of different weapon for a jam :o.
At first at level 6 I was wondering why they were still spawning even if I destroyed every building, but I didn't zoom out so I wasn't seeing all of them huhu.
The rock (first weapon) is a bit weird to hit things tho so pro tip, use deadly tree :D.
I had fun, well done!