The game is good, you have to create biome, add animals, stones or plants and have synergies, which is hard to understand at start, but after some time become clearer. You have human to satisfy and ages with different scenario that you can choose from (make more food, ensure all the cities are equal, ...) Which is funny.
The game is quite relax and chilling, you rarely have time pressure, but you have a limit amount of action before ending the age, so choose wisely in harder level.
However It's keep bugging and bugging again, the game stop react once I try to pass age. Maybe I have something wrong, I don't know, but sometimes I need to restart 3-4 times before I can finally pass the age.
Now on my last try (pyramid) it cannot do anything, so I can't progress further. It's seem to be an old bug, and possibly it is fixed in newer version? I have the offline 3.8.1 installer.