As you can see I have managed to get 38 of the 45 achievements. Some I have missed will simply take time (defeating 100 nations for instance). But there are three that I don't even know how to achieve them.
1. The Hidden Achievement is But Can I Pet the Dog? Is that done simply by chance, say a 1 in a 100 chance that a scout will pet the wolf rather than hunting it? Or is there some other secret?
2. Obtaining Michelangelo, Donatello, Leonardo and Raphael seems unachievable in a single game, as I have never gotten a single artist in the many dozens of paragons I have recruited.
3. Increase Prestige by 3 or More Ranks in a Single turn. I am not even sure of what a rank of prestige is.
Any advice you can offer would be much appreciated. I will be happy to answer questions on some that I have achieved that you may have missed.