Really good game! 2 minor things I would like to see in future updates.
1 The guide button feels like it gets in the way past humans were its at now and really feels like it should be at the end of the list at all times.
2 the game doesn't currently save on the browser version into the cookies so you have to load the text file everytime you close the browser
other than that minor gripe I am really enjoying the game and I've got 18 super-humans and almost got enough to get 20