Originally Posted by
rionkimchi
Yeah, I'm in the same boat. The second upgrade costs double, like normal, so ~730,000 or so. You should get one heck of a boost in gold earning for that - - but you don't - - you just get another 750 or so.
I'm finishing J-Rabbits now, then J-Lopes, then I'll have all the most expensive done. After that I need to do the mtn goats and gharial (not expensive but 5 or 4 {x 2} frickin days in the breeder, respectively). Then I'm down to 3 days or less breeding and relatively low coin amounts. Then I'll think about more upgrades. I'm also trying to breed, first, the animals that return more gold. For example I need to breed the cobras as they rank very high. If you haven't already bred the gray wolf or harpy eagle, they also rank pretty high in gold-earning and only take 18 hrs or 10 hrs, respectively.
The habitats, especially upgraded, block the view of each other as well as the animals within. Does not make for an attractive looking zoo at all. Has anyone else noticed tarantulas and elephants are about the same size ?!?! Would be more realistic if it were at least partially "to scale".
P.S. there are at least two zoos called "DRAGON DEN"