The game doesn't start, it gets stuck on the first screen after the warning. Such a shame, it looked really interesting.
Thanks for mentioning this... I couldn't see the stripe to click, so I just spammed-clicked until it started. This should really be a "Continue" button, and should be indicated at the top of the page here for new players.
Edit: This was because I was playing in "4K", you have to set "Windows" to "1080p", then you can see the dots to click. Because there are no resolution options in the game.