We did it
10k level finished!
Here’s a screenshot of my layout:
I let 1 flyer from level 91 go by, then a bunch more on level 98. I don’t see how level 99 is even possible. As you can see, I’ve got a TON of quad boosted, fully upgraded swarm towers, but I didn’t even get them halfway dead. I am proud to say not a single ground creep made it past.