Challenge level: High
In this very difficult challenge you must have the enter button held down for the entire time you are playing. If you don’t have an extra hand to hold down enter for you, I recommend using a pen, coin, or some tape of some sort to hold the enter key down for you so that you can play.
Then, just survive as long as possible at the high speed.
You can choose any combination of traits and profession you want.
Here is a video of me playing this challenge: