As soon as i got to the 4th evolution, it says i have 3/3 population but ive only got the king and queen. There is nothing spawning so i cant get cookies to continue upgrading.
only just started playing, if you are new to this you should take advantage of the times 2 for watching a video. When i noticed things sped up a bit. Also Utilities make it easier once special resources is done. Rake it in
 "Slurpy Derpy"){kind=icon}
 "The Perfect Tower"){kind=icon}