Here is the full list of all 20 Zoo Constructor achievements.
Get 1000 kg of green fodder in your green fodder production stores.
Completely fill a feeding trough with your zoo keeper.
Make a gazelle happy.
Make a cougar happy.
Hold a happy gorilla family with a happy baby
Breed 10 tiger babies.
Breed a pinkspotted hippo.
Sell 10 completely happy polar bear babies.
Hold 100 happy king penguins in your park.
Have a park with 500 rain trees.
Generate monthly entry fees of 2.000.
Generate a monthly service facility profit of 3.000.
Generate a monthly profit of 5.000.
Achieve a park value of 500.000.
Achieve a deposit of 1.000.000.
Have 200 happy animals in your park.
Have 30 happy animal species in the park.
Breed 300 animals.
Have 250 happy visitors in the park.
Achieve park level of 6 stars.