I was chatting with FishSandwich and I kind'a nailed the description of how game feels on harder levels of biters
Warning: I'm copy-pasting the chat message as is, some hard language is present (nothing you don't hear in the movies though)
chat log
So, I would like to open a discussion on how other players feel about this and encourage developers to do some balance tweaking based on the difficulty levels, maybe chip in some AI improvements. Shake the sandbox with some changes, besides the long term improvement plans