Back in 2009, when I arrived in London, I started talking to Brona McVittie, a science communicator of the MRC where my wife works. At that time, I was trying to create flash games and she gave me the idea to create something to celebrate the 150 years since Darwin officially shared his theory of evolution by natural selection with the world! Well, after leaving the project on hold for a while we decided to go live with it (but I may try to create a better version of it later).
The game has sense only after you watch this movie:
And here is the game!