the archer is definitely the most dangerous enemy by far and ends most of my runs. I'm considering making his projectiles a bit slower and having him fire with a longer initial delay like the big guys with cannons, but I'm a bit conflicted because I want it to be a bad idea to push him from the front. Several people noted the chain lightning feels weak and the buzzsaw feels strong as well, I'll have to figure that one out.
Thanks for playing and double thanks for the feedback!