The game prompts breeding but makes getting them so hard. Breeding should be what we do. After a certain time it is a spend only game. The races are not set as equals your momentum in the game will slow as it quantifies your progress. To force spending money. Happy hour. I wish. Unhappy yep. So play but be alert you will need money and patients. I feel like I am breaking up with a friend cuz I played everyday for a long time. But I need to find something else that has that achievement feeling.